Drill Bit Set 29Pcs 135° HSS with storage case
29-piece high-speed steel drill bit set with 135° tip for precise, self-centering drilling. Fully ground twist design eases chip removal and reduces heat. Customers note good value and versatile size range, with mixed opinions on durability
Highlights
- 135 split point for precise startups
- oxide finish for corrosion resistance
- indexed storage case for organization
Pros
- 135° split point for self-centering
- high-speed steel with oxide finish
- fully ground twist design for chip clearance
- includes metal indexed storage case
- variety of sizes 1/16"-1/2"
Cons
- mixed durability and sharpness feedback
- some customers report bits break easily
- steel quality noted as cheap by some buyers
Best For
Features
- 135 degree split point with round straight shank for self-centering starts
- Self-centering design reduces walking and improves drill guidance
- Fully ground twist design for efficient chip clearance and cooler operation
- High-speed steel with black and gold oxide finish enhances wear and corrosion resistance
- Compatible with materials including stainless steel, cast iron, alloy, wood, and hard plastics
