Chicago-Latrobe
Chicago-Latrobe 12.00 mm Cobalt Jobber Drill 48014
Cobalt jobber drill bit with a 12.00 mm diameter, 135-degree split point and TiN coating for general-purpose metal drilling
- TypeDrill Accessories
- MaterialHAWA
- Split-point tip starts holes cleanly on 12.00 mm jobs
- Cobalt steel with TiN coating resists heat during drilling
- 135-degree point angle reduces thrust needed per hole
- Decimal equivalent .4724 matches metric spec for accuracy
12 mm Cobalt Jobber Drill
The Chicago-Latrobe 48014 is a 12.00 mm jobber-length drill bit made from cobalt high-speed steel with a titanium nitride coating. Its 135-degree split point allows accurate starts on hard materials without a pilot hole. The metric sizing and decimal equivalent of .4724 match standard drill charts for precise work.
Suited for metalworkers and maintenance teams
This bit is built for drilling stainless steel, titanium and other tough alloys where cobalt hardness and heat resistance matter. Users who need coolant-through capability or a different point angle for specialised applications should look at other tooling options.
Highlights
- Split-point tip starts holes cleanly on 12.00 mm jobs
- Cobalt steel with TiN coating resists heat during drilling
- 135-degree point angle reduces thrust needed per hole
- Decimal equivalent .4724 matches metric spec for accuracy
Specifications
| Brand | Chicago-Latrobe |
|---|---|
| Type | Drill Accessories |
| Material | HAWA |
Questions about this item
What does the 135-degree split point do when the bit enters the workpiece?
The 135-degree split point centres the bit without a pilot hole and reduces walking on hard materials.
How does the straight shank limit use in different chucks?
The straight shank fits standard three-jaw chucks but cannot be used in SDS or hex quick-change systems.
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