Chicago-Latrobe
Chicago-Latrobe 69871 15PC 135 Degree Cobalt Jobber Drill Set
A 15-piece cobalt jobber drill bit set with 135-degree split points and TiN coating for heavy-duty machining
- TypeDrill Bits
- MaterialHAWA
- 15-piece cobalt set covers a wide range of drilling tasks
- 135-degree split point reduces walking on hard materials
- Cobalt steel construction resists heat and wear during heavy use
- TiN finish lowers friction for smoother cutting action
- Jobber length suits standard chuck capacities and general-purpose work
15-Piece Cobalt Drill Bit Set
This Chicago-Latrobe 69871 set contains fifteen jobber-length drill bits made from cobalt material with a TiN finish. The 135-degree point angle is designed for efficient drilling in hard metals. The set suits maintenance professionals and metal fabricators who need durable bits for tough alloys.
Suited for hard-metal drilling.
Cobalt construction and the 135-degree split point excel in stainless steel and high-tensile alloys where standard bits wear quickly. Users drilling primarily in wood, plastic or soft aluminium will not benefit from the specialised geometry and hardness.
135-degree point angle determines application fit
The 135-degree point angle is the single specification that defines whether this set matches the job. It centres accurately in hard metals without a pilot hole. If the material being drilled requires a different point geometry, this set will not perform as intended.
Highlights
- 15-piece cobalt set covers a wide range of drilling tasks
- 135-degree split point reduces walking on hard materials
- Cobalt steel construction resists heat and wear during heavy use
- TiN finish lowers friction for smoother cutting action
- Jobber length suits standard chuck capacities and general-purpose work
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
How many drill bits are included in the Chicago-Latrobe 69871 set?
The set contains 15 cobalt jobber-length drill bits with a 135-degree point angle and TiN finish.
What material are the Chicago-Latrobe 69871 drill bits made from?
They are manufactured from HAWA cobalt steel with a titanium nitride coating for wear resistance.
What type of drill chuck is needed to use these jobber-length bits?
A standard three-jaw drill chuck that accepts straight-shank jobber-length bits is required.
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