(17).png)
CO2152
Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.
| Attributes | |
|---|---|
| Diameter | 25/64" |
| Flute Length | 3.228 |
| Length | 5.125" |
| Overall Length | 5.125 |
| Quantity | 1 (carded) |
| Shank Diameter | 0.3906 |
| Item | Diameter | Overall Length | Quantity | Shank Diameter | |
|---|---|---|---|---|---|
| CO2131 | 1/16" | 1.875 | 1 (carded) | 0.0625 | |
| CO2132 | 5/64" | 2 | 1 (carded) | 0.0781 | |
| CO2133 | 3/32" | 2.25 | 1 (carded) | 0.0937 | |
| CO2134 | 7/64" | 2.625 | 1 (carded) | 0.109298 | |
| CO2135 | 1/8" | 2.75 | 1 (carded) | 0.125 | |
| CO2136 | 9/64" | 2.875 | 1 (carded) | 0.1406 | |
| CO2137 | 5/32" | 3.125 | 1 (carded) | 0.15625 | |
| CO2138 | 11/64" | 3.25 | 1 (carded) | 0.1718 | |
| CO2139 | 3/16" | 3.5 | 1 (carded) | 0.1875 | |
| CO2140 | 13/64" | 3.625 | 1 (carded) | 0.2031 | |
| CO2141 | 7/32" | 3.75 | 1 (carded) | 0.2187 | |
| CO2142 | 15/64" | 3.875 | 1 (carded) | 0.2343 | |
| CO2143 | 1/4" | 4 | 1 (carded) | 0.25 | |
| CO2144 | 17/64" | 4.125 | 1 (carded) | 0.2656 | |
| CO2145 | 9/32" | 4.25 | 1 (carded) | 0.2812 | |
| CO2146 | 19/64" | 4.375 | 1 (carded) | 0.2968 | |
| CO2147 | 5/16" | 4.5 | 1 (carded) | 0.3125 | |
| CO2148 | 21/64" | 4.625 | 1 (carded) | 0.3281 | |
| CO2149 | 11/32" | 4.75 | 1 (carded) | 0.3437 | |
| CO2150 | 23/64" | 4.875 | 1 (carded) | 0.3593 | |
| CO2151 | 3/8" | 5 | 1 (carded) | 0.375 | |
| CO2153 | 13/32" | 5.25 | 1 (carded) | 0.4062 | |
| CO2154 | 27/64" | 5.375 | 1 (carded) | 0.4218 | |
| CO2155 | 7/16" | 5.5 | 1 (carded) | 0.4375 | |
| CO2156 | 29/64" | 5.625 | 1 (carded) | 0.4531 | |
| CO2157 | 15/32" | 5.75 | 1 (carded) | 0.4687 | |
| CO2158 | 31/64" | 5.875 | 1 (carded) | 0.4843 | |
| CO2159 | 1/2" | 6 | 1 (carded) | 0.5 | |
| CO4128 | 1/64" | 0.75 | 12 (bulk) | 0.0156 | |
| CO4129 | 1/32" | 1.375 | 12 (bulk) | 0.0312 | |
| CO4130 | 3/64" | 1.75 | 12 (bulk) | 0.0468 | |
| CO4131 | 1/16" | 1.875 | 12 (bulk) | 0.0625 | |
| CO4132 | 5/64" | 2 | 12 (bulk) | 0.0781 | |
| CO4133 | 3/32" | 2.25 | 12 (bulk) | 0.0937 | |
| CO4134 | 7/64" | 2.625 | 12 (bulk) | 0.109298 | |
| CO4135 | 1/8" | 2.75 | 12 (bulk) | 0.125 | |
| CO4136 | 9/64" | 2.875 | 12 (bulk) | 0.1406 | |
| CO4137 | 5/32" | 3.125 | 12 (bulk) | 0.15625 | |
| CO4138 | 11/64" | 3.25 | 12 (bulk) | 0.1718 | |
| CO4139 | 3/16" | 3.5 | 12 (bulk) | 0.1875 | |
| CO4140 | 13/64" | 3.365 | 12 (bulk) | 0.2031 | |
| CO4141 | 7/32" | 3.75 | 12 (bulk) | 0.2187 | |
| CO4142 | 15/64" | 3.875 | 12 (bulk) | 0.2343 | |
| CO4143 | 1/4" | 4 | 12 (bulk) | 0.25 | |
| CO4144 | 17/64" | 4.125 | 6 (bulk) | 0.2656 | |
| CO4145 | 9/32" | 4.25 | 6 (bulk) | 0.2812 | |
| CO4146 | 19/64" | 4.375 | 6 (bulk) | 0.2968 | |
| CO4147 | 5/16" | 4.5 | 6 (bulk) | 0.3125 | |
| CO4148 | 21/64" | 4.625 | 6 (bulk) | 0.3281 | |
| CO4149 | 11/32" | 4.75 | 6 (bulk) | 0.3437 | |
| CO4150 | 23/64" | 4.875 | 6 (bulk) | 0.3593 | |
| CO4152 | 25/64" | 5.125 | 6 (bulk) | 0.3906 | |
| CO4154 | 27/64" | 5.375 | 6 (bulk) | 0.4218 | |
| CO4155 | 7/16" | 5.5 | 6 (bulk) | 0.4375 | |
| CO4156 | 29/64" | 5.625 | 6 (bulk) | 0.4531 | |
| CO4157 | 15/32" | 5.75 | 6 (bulk) | 0.4687 | |
| CO4158 | 31/64" | 5.875 | 6 (bulk) | 0.4843 | |
| CO4159 | 1/2" | 6 | 6 (bulk) | 0.5 |
Call our Service Hotline or use our contact form.
1-877-BOSCH99 (1-877-267-2499)
Mon-Fri: 7:00-19:00 CST
Visit the Frequently Asked Questions section.
We may already have the answer for your questions.
Have a service related question? Text us here.
