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1-877-BOSCH99 (1-877-267-2499)
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5/32 In. X 3-1/8 In. Cobalt M42 Drill Bit
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CO2137B
- Cobalt bits with upgraded M42 alloy for long life in hard metal
- Surface hardened with web-helix design and high heat resistance
- Drills stainless steel, cast iron, titanium, other hard metals
Benefits
Cobalt M42 drill bit
provides upgraded M42 cobalt jobber-length bits designed for durability, high heat resistance and hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
Enhanced M42 alloy material
contains 8% cobalt alloy that delivers 10X life vs. standard bits
Heat-treated manufacturing process
helps to ensure the strength of bits
High-heat resistant bits
withstand high-temperature applications for extended periods of time
Thick web-helix design
provides additional stability in tough applications
Surface-hardened tip
penetrates tough abrasive materials
Split points on bits 1/8 In. and larger
allow for easy starts with no skating, eliminating the need for a center punch
Technical Data
| *Note | 1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger |
| Bulk | false |
| Diameter inch | 5/32" |
| Flute Length in | 2.0 |
| Length in | 3.125" |
| Overall Length in | 3.125 |
| Pack Quantity | 1 |
| Shank Diameter in | 0.15625 |
| Includes | (1) 5/32 In. X 3-1/8 In. Cobalt M42 Drill Bit |
CO2137B
Includes
(1) 5/32 In. X 3-1/8 In. Cobalt M42 Drill Bit
CO2137B
Includes
(1) 5/32 In. X 3-1/8 In. Cobalt M42 Drill Bit
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CO2131B
Includes
(1) 1/16 In. X 1-7/8 In. Cobalt M42 Drill Bit
CO2132B
Includes
(1) 5/64 In. X 2 In. Cobalt M42 Drill Bit
CO2133B
Includes
(1) 3/32 In. X 2-1/4 In. Cobalt M42 Drill Bit
CO2134B
Includes
(1) 7/64 In. X 2-5/8 In. Cobalt M42 Drill Bit
CO2135B
Includes
(1) 1/8 In. X 2-3/4 In. Cobalt M42 Drill Bit
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CO2136B
Includes
(1) 9/64 In. X 2-7/8 In. Cobalt M42 Drill Bit
CO2138B
Includes
(1) 11/64 In. X 3-1/4 In. Cobalt M42 Drill Bit
CO2139B
Includes
(1) 3/16 In. X 3-1/2 In. Cobalt M42 Drill Bit
CO2141B
Includes
(1) 7/32 In. X 3-3/4 In. Cobalt M42 Drill Bit
CO2143B
Includes
(1) 1/4 In. X 4 In. Cobalt M42 Drill Bit
CO2147B
Includes
(1) 5/16 In. X 4-1/2 In. Cobalt M42 Drill Bit
CO2151B
Includes
(1) 3/8 In. X 5 In. Cobalt M42 Drill Bit
CO2155B
Includes
(1) 7/16 In. X 5-1/2 In. Cobalt M42 Drill Bit
CO2159B
Includes
(1) 1/2 In. X 6 In. Cobalt M42 Drill Bit
Other sizes
CO2159B
Diameter inch
1/2"
Overall Length in
6
Shank Diameter in
0.5
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2155B
Diameter inch
7/16"
Overall Length in
5.5
Shank Diameter in
0.4375
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2151B
Diameter inch
3/8"
Overall Length in
5
Shank Diameter in
0.375
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2147B
Diameter inch
5/16"
Overall Length in
4.5
Shank Diameter in
0.3125
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2143B
Diameter inch
1/4"
Overall Length in
4
Shank Diameter in
0.25
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2141B
Diameter inch
7/32"
Overall Length in
3.75
Shank Diameter in
0.2187
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2139B
Diameter inch
3/16"
Overall Length in
3.5
Shank Diameter in
0.1875
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2138B
Diameter inch
11/64"
Overall Length in
3.25
Shank Diameter in
0.1718
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2136B
Diameter inch
9/64"
Overall Length in
2.875
Shank Diameter in
0.1406
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2135B
Diameter inch
1/8"
Overall Length in
2.75
Shank Diameter in
0.125
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2134B
Diameter inch
7/64"
Overall Length in
2.625
Shank Diameter in
0.109298
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2133B
Diameter inch
3/32"
Overall Length in
2.25
Shank Diameter in
0.0937
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2132B
Diameter inch
5/64"
Overall Length in
2
Shank Diameter in
0.0781
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger
CO2131B
Diameter inch
1/16"
Overall Length in
1.875
Shank Diameter in
0.0625
Pack Quantity
1
*Note
1/64” – 7/64”: 118° point; 1/8” and larger; 135° point; three flat shank 3/16” and larger