Chicago-Latrobe
Chicago-Latrobe 43638 13pc HSS 135° Drill Bit Set
Thirteen-piece high-speed steel drill-bit set with a 135-degree point angle and TiCN finish
- TypeDrill Bits
- MaterialHAWA
- 13-piece set covers common drilling tasks
- 135° split-point tip starts on contact without wandering
- High-speed steel construction resists heat during extended use
- TiCN coating reduces friction and extends bit life
Chicago-Latrobe 13-piece drill bit set
This Chicago-Latrobe 43638 set contains 13 jobber-length drill bits made from high-speed steel. Each bit features a 135-degree point angle and a TiCN finish for improved wear resistance. The set is supplied new and ready for workshop use.
Suited to users needing a 13-piece HSS set
Buyers requiring a different number of pieces, alternative point angles, or specific bit diameters not listed here should consider other options. Those needing cobalt, carbide, or reduced-shank bits will also need a different product.
Highlights
- 13-piece set covers common drilling tasks
- 135° split-point tip starts on contact without wandering
- High-speed steel construction resists heat during extended use
- TiCN coating reduces friction and extends bit life
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
How do I install the 135-degree split-point bits in my drill chuck without them walking on hard steel?
Open the chuck fully, insert the 135-degree split-point shank straight and seat it against the jaws, then tighten securely; the self-centering point reduces walking on hard steel.
When should I replace the TiCN-coated HSS bits in this 13-piece set?
Replace individual bits when the TiCN coating shows wear, the 135-degree point dulls, or chips form on the cutting edges during high-speed steel drilling.
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