Chicago-Latrobe
Chicago-Latrobe 69864 29pc 118° Taper Length Drill Bit Set
A 29-piece taper-length drill bit set with 118-degree points made from high-speed steel with a black oxide finish
- TypeDrill Bits
- MaterialHAWA
- 29-piece set covers a wide range of drilling tasks
- 118-degree point angle suits general-purpose metal and wood drilling
- High-speed steel construction resists wear during repeated use
- Black oxide finish reduces friction and helps prevent corrosion
- Taper-length design with 4xD depth ratio reaches deeper holes
29-Piece Taper Length Drill Bit Set
The Chicago-Latrobe 69864 set supplies 29 high-speed steel bits with a 118-degree point angle for general-purpose drilling. A black oxide finish adds corrosion resistance and reduces friction during operation. Right-hand cutting direction suits standard drill chucks and drivers.
4xD Depth-to-Diameter Ratio for Deeper Holes
The taper length design achieves a 4xD depth-to-diameter ratio, letting you reach farther than jobber-length bits without changing tools. High-speed steel construction handles steel, cast iron and non-ferrous metals in a single setup. Non-coolant-through geometry keeps the workflow simple on manual or CNC machines.
Replaces Assorted Jobber Sets When Reach Matters
This set upgrades from shorter jobber collections when hole depth exceeds standard flute lengths. The 29-piece count covers a wide diameter range, reducing the need to source individual long-series bits. Buyers who need coolant-fed drilling or specialised coating systems will require a different product class.
Highlights
- 29-piece set covers a wide range of drilling tasks
- 118-degree point angle suits general-purpose metal and wood drilling
- High-speed steel construction resists wear during repeated use
- Black oxide finish reduces friction and helps prevent corrosion
- Taper-length design with 4xD depth ratio reaches deeper holes
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
How many drill bits are included in the 69864 set?
The set contains 29 taper length drill bits for general purpose drilling tasks.
What material handles the heat generated during extended drilling sessions?
High speed steel with black oxide finish resists heat buildup during sustained use.
What shank style do these bits need to fit my drill chuck?
The bits feature straight shanks compatible with standard three-jaw drill chucks.
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