Chicago-Latrobe
Chicago-Latrobe 47343 10 mm 118° HSS Jobber Drill Bit
A 10 mm high-speed steel jobber drill bit with a 118° conventional point and black oxide finish for general-purpose drilling
- TypeDrill Bits
- MaterialHAWA
- 10 mm metric size drills standard holes
- 118° conventional point starts cleanly in metal
- High-speed steel body resists heat during use
- Black oxide finish reduces friction and wear
- Jobber length fits common drill chucks
Chicago-Latrobe 47343 Jobber Drill Bit
This 10 mm high-speed steel drill bit is built for general-purpose drilling in metal, wood and plastic. It suits trade professionals and DIY users who need a reliable replacement bit for everyday workshop tasks.
Black Oxide Finish and Conventional Point
The black oxide coating resists corrosion and reduces friction during use. A 118° conventional point starts cleanly without a pilot hole, while the jobber length gives standard reach for most drill presses and hand drills.
Upgrading from Worn or Smaller Bits
Replaces dull or undersized bits that wander or overheat in harder materials. The jump is worth it when you need consistent 10 mm holes with a durable HAWA steel construction that holds its edge longer than basic carbon-steel alternatives.
Highlights
- 10 mm metric size drills standard holes
- 118° conventional point starts cleanly in metal
- High-speed steel body resists heat during use
- Black oxide finish reduces friction and wear
- Jobber length fits common drill chucks
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
What does the 118-degree point angle mean for drilling performance?
The 118-degree conventional point is a general-purpose geometry suited for a wide range of materials including steel, cast iron and non-ferrous metals.
What shank style does this 10 mm jobber bit use for chuck mounting?
It has a straight round shank sized to the 10 mm nominal diameter, designed to fit standard three-jaw drill chucks and collets.
How should this high-speed steel bit be installed to avoid run-out?
Insert the shank fully into the chuck, tighten all three jaws evenly by hand then with the key, and verify the bit runs true before applying pressure.
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