Metal Drilling
METAL DRILLING
140
Jobber Length Drill Bits
Self-centering, precision-ground TURBOMAX
®
feature-point
tip eliminates “walking” on flat and curved surfaces, stays
sharp longer, and drills faster than standard high speed
steel bits.
Manufactured with premium high speed steel with black
and gold oxide coating for maximum corrosion resistance.
• 3-
flatted shank on 3/16” and above sizes for exceptional
grip on chuck.
Sets
:
Metal Index: 73136, 73137, 73138, 73149
Pro Set Cases: 318015, 318018
Size
Decimal
Equiv.
Flute
Length
Overall
Length
Carded
Item #
Bulk
Item #
1/16"
.0625
7/8"
1-7/8"
73304*
73104
5/64"
.0781
1"
2"
73305*
73105
ZR
3/32"
.0938
1-1/8"
2-1/4"
73306*
73106
ZR
7/64"
.1094
1-1/2"
2-5/8"
73307*
73107
1/8"
.1250
1-5/8"
2-3/4"
73308*
73108
9/64"
.1406
1-3/4"
2-7/8"
73309
73109
5/32"
.1563
2"
3-1/8"
73310
73110
11/64"
.1719
2-1/8"
3-1/4"
73311
73111
3/16"
.1875
2-5/16"
3-1/2"
73312
73112
13/64"
.2031
2-7/16"
3-5/8"
73313
73113
7/32"
.2188
2-1/2"
3-3/4"
73314
73114
15/64"
.2344
2-5/8"
3-7/8"
73315
73115
1/4"
.2500
2-3/4"
4"
73316
73116
17/64"
.2656
2-7/8"
4-1/8"
73317
73117
9/32"
.2813
2-15/16"
4-1/4"
73318
ZR
73118
19/64"
.2969
3-1/16"
4-3/8"
73319
73119
5/16"
.3125
3-3/16"
4-1/2"
73320
73120
21/64"
.3281
3-5/16"
4-5/8"
73321
73121
11/32"
.3438
3-7/16"
4-3/4"
73322
73122
23/64"
.3594
3-1/2"
4-7/8"
73323
73123
3/8"
.3750
3-5/8"
5"
73324
73124
25/64"
.3906
3-3/4"
5-1/8"
73325
73125
13/32"
.4063
3-7/8"
5-1/4"
73326
73126
27/64"
.4219
3-15/16"
5-3/8"
73327
73127
7/16"
.4375
4-1/16"
5-1/2"
73328
73128
29/64"
.4531
4-3/16"
5-5/8"
73329
73129
15/32"
.4688
4-5/16"
5-3/4"
73330
73130
31/64"
.4844
4-3/8"
5-7/8"
73331
73131
1/2"
.5000
4-1/2"
6"
73332
73132
73124
TURBOMAX
®
HSS Fractional
Straight Shank Jobber Length Drill Bits
(
Series 733/731)
*
Note: 2 bits per Card
Standard TURBOMAX bit with 3/8" reduced shank
Sets:
Metal Index: 3018006B
Size
Decimal
Equiv.
Flute
Length
Overall
Length
Carded
Item #
Bulk
Item #
25/64"
.3906
3-3/4"
5-1/8"
73625
ZR
73425
13/32"
.4063
3-7/8"
5-1/4"
73626
73426
27/64"
.4219
3-15/16"
5-3/8"
73627
ZR
73427
7/16"
.4375
4-1/16"
5-1/2"
73628
ZR
73428
ZR
29/64"
.4531
4-3/16"
5-5/8"
73629
ZR
73429
ZR
15/32"
.4688
4-5/16"
5-3/4"
73630
ZR
73430
31/64"
.4844
4-3/8"
5-7/8"
73631
73431
ZR
1/2"
.5000
4-1/2"
6"
73632
73432
ZR
73432
TURBOMAX
®
HSS 3/8" Reduced Shank
Jobber Length Drill Bits (Series 736/734)