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15 Piece Cobalt Fractional Drill Bit Set (1/16" - 1/2") |
| 63137 |
$73.00 |
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FEATURES:
- 5% Cobalt for much higher hot hardness and abrasion resistance
- Straight shank
- Jobbers length
- 15 Drills: 1/16 to 1/2 by 32nds.
- Recommended for drilling hardened steel, super alloys, titanium and stainless steel
- 135° split point begins drilling immediately, minimizing "bit walk"
- Heavy-duty web construction for strength and durability
- Metal case
Contents of 15 Piece Set (and decimal equivalents):
| 1/16 |
.0625 |
|
3/16 |
.1875 |
|
5/16 |
.3125 |
|
7/16 |
.4375 |
| 3/32 |
.0938 |
|
7/32 |
.2188 |
|
11/32 |
.3438 |
|
15/32 |
.4688 |
| 1/8 |
.1250 |
|
1/4 |
.2500 |
|
3/8 |
.3750 |
|
1/2 |
.5000 |
| 5/32 |
.1563 |
|
9/32 |
.2813 |
|
13/32 |
.4063 |
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