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Screw machine drills, high speed steel & cobalt 135 degree split point
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Price: 30% discount for full package purchase
Manufacturer: MORSE CUTTING TOOL
Product Options
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135 degree self-center point
Heavy duty web
Package Quantities: 3/8" and smaller 12pc. per package. Greater than 3/8" 6 pc. per package. All pricing is for each drill per package.
Screw machine drills have a short flute length and overall length to provide maximum strength and rigidity. The ideal choice for most applications. Size specification: DIN1897
Cobalt steel offers increased hardness, toughness, wear resistance, and heat resistance. Recommended for drilling tough, high tensile strength materials that generate higher cutting temperatures including high alloy steels, ferrous castings, titanium, inconel, stainless steels and other difficult-to-drill materials
Fraction Specifications
|
Size
|
Decimal equivilant
|
Flute Length
|
OAL
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|
1/16"
|
0.0625
|
5/8"
|
1 5/8"
|
|
5/64"
|
0.0781
|
11/16"
|
1 11/16"
|
|
3/32"
|
0.0938
|
3/4"
|
1 3/4"
|
|
7/64"
|
0.1094
|
13/16"
|
1 13/16"
|
|
1/8"
|
0.125
|
7/8"
|
1 7/8"
|
|
9/64"
|
0.1406
|
15/16"
|
1 15/16"
|
|
5/32"
|
0.1562
|
1"
|
2 1/16"
|
|
11/64"
|
0.1719
|
1 1/16"
|
2 1/8"
|
|
3/16"
|
0.1875
|
1 1/8"
|
2 3/16"
|
|
13/64"
|
0.2031
|
1 3/16"
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2 1/4"
|
|
7/32"
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0.2188
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1 1/4"
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2 3/8"
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15/64"
|
0.2344
|
1 5/16"
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2 7/16"
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|
1/4"
|
0.25
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1 3/8"
|
2 1/2"
|
|
17/64"
|
0.2656
|
1 7/16"
|
2 5/8"
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|
9/32"
|
0.2812
|
1 1/2"
|
2 11/16"
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19/64"
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0.2969
|
1 9/16"
|
2 3/4"
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5/16"
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0.3125
|
1 5/8"
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2 13/16"
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21/64"
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0.3281
|
1 11/16"
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2 15/16"
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11/32"
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0.3438
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1 11/16"
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3"
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23/64"
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0.3594
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1 3/4"
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3 1/16"
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3/8"
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0.375
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1 13/16"
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3 1/8"
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25/64"
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0.3906
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1 7/8"
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3 1/4"
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13/32"
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0.4062
|
1 15/16"
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3 5/16"
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27/64"
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0.4219
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2"
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3 3/8"
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7/16"
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0.4375
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2 1/16"
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3 7/16"
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29/64"
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0.4531
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2 1/8"
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3 9/16"
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15/32"
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0.4688
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2 1/8"
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3 5/8"
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31/64"
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0.4844
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2 3/16"
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3 11/16"
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1/2"
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0.5
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2 1/4"
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3 3/4"
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Number Specifications
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Size
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Decimal equivilant
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Flute Length
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OAL
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#60
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0.04
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1/2"
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1 3/8"
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#59
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0.041
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1/2"
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1 3/8"
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#58
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0.042
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1/2"
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1 3/8"
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#57
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0.043
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1/2"
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1 3/8"
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#56
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0.0462
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1/2"
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1 3/8"
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#55
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0.052
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5/8"
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1 5/8"
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#54
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0.055
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5/8"
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1 5/8"
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#53
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0.0595
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5/8"
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1 5/8"
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#52
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0.0635
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11/16"
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1 11/16"
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#51
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0.067
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11/16"
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1 11/16"
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#50
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0.07
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11/16"
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1 11/16"
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#49
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0.073
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11/16"
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1 11/16"
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#48
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0.076
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11/16"
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1 11/16"
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#47
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0.0785
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3/4"
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1 3/4"
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#46
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0.081
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3/4"
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1 3/4"
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#45
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0.082
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3/4"
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1 3/4"
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#44
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0.086
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3/4"
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1 3/4"
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#43
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0.089
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3/4"
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1 3/4"
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#42
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0.0935
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3/4"
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1 3/4"
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#41
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0.096
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13/16"
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1 13/16"
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#40
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0.098
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13/16"
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1 13/16"
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#39
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0.0995
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13/16"
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1 13/16"
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#38
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0.1015
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13/16"
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1 13/16"
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#37
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0.104
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13/16"
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1 13/16"
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#36
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0.1065
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13/16"
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1 13/16"
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#35
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0.11
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7/8"
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1 7/8"
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#34
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0.111
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7/8"
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1 7/8"
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#33
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0.113
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7/8"
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1 7/8"
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#32
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0.116
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7/8"
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1 7/8"
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#31
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0.12
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7/8"
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1 7/8"
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#30
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0.1285
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15/16"
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1 15/16"
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#29
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0.136
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15/16"
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1 15/16"
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#28
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0.1405
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15/16"
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1 15/16"
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#27
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0.144
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1"
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2 1/16"
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#26
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0.147
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1"
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2 1/16"
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#25
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0.1495
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1"
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2 1/16"
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#24
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0.152
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1"
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2 1/16"
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#23
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0.154
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1"
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2 1/16"
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#22
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0.157
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1 1/16"
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2 1/8"
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#21
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0.159
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1 1/16"
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2 1/8"
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#20
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0.161
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1 1/16"
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2 1/8"
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#19
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0.166
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1 1/16"
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2 1/8"
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#18
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0.1695
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1 1/16"
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2 1/8"
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#17
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0.173
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1 1/8"
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2 3/16"
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#16
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0.177
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1 1/8"
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2 3/16"
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#15
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0.18
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1 1/8"
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2 3/16"
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|
#14
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0.182
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1 1/8"
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2 3/16"
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|
#13
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0.185
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1 1/8"
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2 3/16"
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|
#12
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0.189
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1 3/16"
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2 1/4"
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#11
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0.191
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1 3/16"
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2 1/4"
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|
#10
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0.1935
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1 3/16"
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2 1/4"
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|
#9
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0.196
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1 3/16"
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2 1/4"
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|
#8
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0.199
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1 3/16"
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2 1/4"
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|
#7
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0.201
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1 3/16"
|
2 1/4"
|
|
#6
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0.204
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1 1/4"
|
2 3/8"
|
|
#5
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0.2055
|
1 1/4"
|
2 3/8"
|
|
#4
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0.209
|
1 1/4"
|
2 3/8"
|
|
#3
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0.213
|
1 1/4"
|
2 3/8"
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|
#2
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0.221
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1 5/16"
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2 7/16"
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#1
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0.228
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1 5/16"
|
2 7/16"
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Letter Specifications
| Size
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Decimal equivilant
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Flute Length
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OAL
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| A
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,234
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1 5/16"
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2 7/16"
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| B
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0.238
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1 3/8"
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2 1/2"
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| C
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0.242
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1 3/8"
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2 1/2"
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| D
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0.246
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1 3/8"
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2 1/2"
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| F
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0.257
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1 7/16"
|
2 5/8"
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| G
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0.261
|
1 7/16"
|
2 5/8"
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| H
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0.266
|
1 1/2"
|
2 11/16"
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| I
|
0.272
|
1 1/2"
|
2 11/16"
|
| J
|
0.277
|
1 1/2"
|
2 11/16"
|
| K
|
0.281
|
1 1/2"
|
2 11/16"
|
| L
|
0.29
|
1 9/16"
|
2 3/4"
|
| M
|
0.295
|
1 9/16"
|
2 3/4"
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| N
|
0.302
|
1 5/8"
|
2 13/16"
|
| O
|
0.316
|
1 11/16"
|
2 15/16"
|
| P
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0.323
|
1 11/16"
|
2 15/16"
|
| Q
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0.332
|
1 11/16"
|
2 15/16"
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| R
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0.339
|
1 11/16"
|
2 15/16"
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| S
|
0.348
|
1 3/4"
|
3 1/16"
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| T
|
0.358
|
1 3/4"
|
3 1/16"
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| U
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0.368
|
1 13/16"
|
3 1/8"
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| V
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0.377
|
1 7/8"
|
3 1/4"
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| W
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0.386
|
1 7/8"
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3 1/4"
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| X
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0.397
|
1 15/16"
|
3 5/16"
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| Y
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0.404
|
1 15/16"
|
3 5/16"
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| Z
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0.413
|
2"
|
3 3/8"
|
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