Chicago-Latrobe
Chicago-Latrobe 46682 #12 Cobalt 135° Jobber Drill Bit .1890
Cobalt jobber drill bit, size #12 with 135° split point for .1890 inch holes
- TypeDrill Bits
- MaterialHAWA
- Cobalt construction resists heat and wear
- 135° split point starts holes without wandering
- #12 size gives .1890 inch diameter
- Jobber length suits general-purpose drilling
Chicago-Latrobe 46682 #12 Cobalt Drill Bit
The Chicago-Latrobe 46682 is a jobber length drill bit made from cobalt steel with a straw-bronze finish. It features a 135-degree split point for self-centering and reduced wandering during drilling. The bit is sized at #12 with a decimal equivalent of .1890 inches.
For metal drilling with standard chucks
This bit suits users drilling steel and other hard materials where cobalt hardness and split-point precision are required. It is not designed for coolant-through applications. Buyers needing a different diameter or a coolant-fed tool should consider other options.
Highlights
- Cobalt construction resists heat and wear
- 135° split point starts holes without wandering
- #12 size gives .1890 inch diameter
- Jobber length suits general-purpose drilling
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
Does the 135° split point run cooler during long drilling sessions?
The 135-degree split point reduces thrust and walking, which lowers heat build-up during extended use.
What chuck size is needed for the #12 .1890-inch shank?
A standard 3/8-inch or 1/2-inch drill chuck will grip the .1890-inch diameter shank securely.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
