Chicago-Latrobe
Chicago-Latrobe 41799 21pc HSS 135° Drill Bit Set
A 21-piece high-speed steel drill bit set with a 135-degree point angle and TiN finish for general-purpose drilling
- TypeDrill Bits
- MaterialHAWA
- 21-piece set covers common drilling tasks
- 135° split point starts holes without wandering
- High-speed steel resists wear in metal and wood
- Titanium nitride finish reduces friction and extends bit life
21-piece HSS drill bit set
This Chicago-Latrobe 41799 set contains 21 jobber-length drill bits made from high-speed steel with a titanium nitride finish. Each bit features a 135-degree point angle designed for efficient starting and reduced walking on metal surfaces. The assortment covers a range of diameters for general-purpose drilling tasks in workshop or maintenance environments.
Suited for metal drilling in maintenance
Mechanics and fabricators who need a ready supply of replacement bits for ferrous and non-ferrous metalwork will find this assortment practical. Buyers who require specialised bits for masonry, wood spade drilling or large-diameter hole cutting should look at dedicated sets for those materials. The high-speed steel construction is not intended for continuous high-heat production drilling in hardened alloys.
Highlights
- 21-piece set covers common drilling tasks
- 135° split point starts holes without wandering
- High-speed steel resists wear in metal and wood
- Titanium nitride finish reduces friction and extends bit life
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
Which 21-piece HSS 135° drill bit set should I choose for general workshop use?
The Chicago-Latrobe 41799 provides 21 jobber-length bits in high-speed steel with a TiN finish, covering a broad range of diameters for everyday drilling tasks.
What does the 135-degree point angle do when I put these bits in my drill press?
The 135-degree split point centres itself on contact, reducing wander on hard steel and letting the bit start cutting with less pressure.
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