Chicago-Latrobe
Chicago-Latrobe 53136 118 Degree Taper Shank Drill Bit
A 9/16 inch high-speed steel drill bit with a 118 degree point and taper shank for general-purpose drilling
- TypeDrill Bits
- MaterialHigh Speed Steel
- 118° point angle centres the bit quickly for accurate starts
- High-speed steel construction resists heat during prolonged drilling
- Black oxide finish reduces friction and adds corrosion protection
- Taper shank design locks securely into compatible machine spindles
- General-purpose geometry handles a wide range of materials
9/16 in Taper Shank Drill Bit
The Chicago-Latrobe 53136 is a general-purpose drill bit made from high-speed steel. It features a 118-degree conventional point angle suited for a wide range of materials. The taper shank provides a secure fit in compatible machine spindles. This tool is designed for metalworking professionals and maintenance crews.
High-Speed Steel with Black Oxide Finish
High-speed steel construction delivers hardness and heat resistance for extended cutting life. A black oxide coating adds corrosion protection and helps reduce friction during operation. The taper shank design allows for quick tool changes in drill presses or lathes equipped with matching taper sockets. No additional drivers or adapters are required for standard taper mounts.
Replaces Worn General-Purpose Bits
This bit replaces dull or damaged high-speed steel drills of the same size and shank style. The upgrade is worth it when the old bit no longer cuts cleanly or requires excessive feed pressure. It is not intended for specialised alloy drilling or high-volume production runs needing cobalt or carbide tooling. Buyers needing a different diameter or point geometry should select an alternative model.
Highlights
- 118° point angle centres the bit quickly for accurate starts
- High-speed steel construction resists heat during prolonged drilling
- Black oxide finish reduces friction and adds corrosion protection
- Taper shank design locks securely into compatible machine spindles
- General-purpose geometry handles a wide range of materials
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | High Speed Steel |
Questions about this item
What taper shank standard does the Chicago-Latrobe 53136 use, and what size does it cap at?
The drill bit uses a Morse taper shank sized to fit a 9/16 inch drill body, limiting the maximum cutting diameter to that size.
What machine spindle or sleeve accepts the Morse taper on this 9/16 inch bit?
A Morse taper socket matching the shank number — typically a No. 2 or No. 3 taper for this diameter — is required for a secure, self-holding fit.
How is the bit installed in the machine, and what step is often missed?
Insert the taper shank into the clean spindle sleeve, then drive it home with a soft hammer; the step often missed is ensuring both taper surfaces are free of oil or chips before seating.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
