Cle-Line
Cle-Line C07982 15/64 in cobalt drill bit
Cobalt jobber drill bit with 135-degree split point for 15/64 inch holes
- TypeDrill Bits
- 15/64 inch cobalt bit drills hard metals
- 135-degree split point starts holes without wandering
- Jobber length 3-7/8 inches fits standard chucks
- Straw bronze finish resists wear and heat
15/64 in Cobalt Jobber Drill Bit
The Cle-Line C07982 is a 15/64 inch cobalt drill bit built for jobber length applications. Its 135 degree split point design reduces walking and starts holes cleanly in tough materials. The straw bronze finish identifies the high-speed steel cobalt construction. It suits professional mechanics and fabricators drilling hard metals.
Replaces Worn General-Purpose Bits
Switch to this bit when standard high-speed steel dulls quickly on stainless steel or abrasive alloys. The cobalt blend holds its edge longer under high heat from repeated drilling. It is not for wood, plastics or soft aluminium where a brighter finish cuts faster. Buyers needing coolant-through capability or a different shank style should look elsewhere.
Highlights
- 15/64 inch cobalt bit drills hard metals
- 135-degree split point starts holes without wandering
- Jobber length 3-7/8 inches fits standard chucks
- Straw bronze finish resists wear and heat
Specifications
| Brand | Cle-Line |
|---|---|
| Type | Drill Bits |
Questions about this item
What chuck size does the 15/64 in cobalt bit require?
A standard 1/4 in or larger drill chuck accepts the 15/64 in shank; the bit has a straight shank, so no special collet is needed.
How do I start the hole without the bit walking on metal?
Use the 135 degree split point: centre-punch the spot, apply steady pressure, and let the self-centring tip bite before increasing speed.
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