Cobalt Drill Bit Set 115Pcs M35 High Speed Steel
M35 cobalt drill bit set with a metal storage box, covering fractional, letter, and numbered sizes. Delivers versatile cutting for metals and plastics. One customer notes good quality and value for money
Highlights
- 115-piece set with diverse sizes
- M35 cobalt for tough materials
- metal index storage box
Pros
- wide size variety
- durable metal storage box
- suitable for stainless steel and other metals
- includes fractional, letter, and numbered bits
- compact organization
Cons
- mixed durability feedback
- some noted dulling and accuracy issues
- some report bits not performing as advertised
Best For
Features
- 115-piece set includes 29 fractional sizes (1/16 to 1/2 in, 1/64 increments), 26 letter sizes A–Z, and 60 numbered sizes #1–#60
- M35 cobalt drill bits for drilling stainless steel, cast iron, copper, aluminum, plastics, wood, and soft metals
- 135-degree point tip with twist design for faster cutting and reduced walk-off
- Self-centering bit design improves stability and enables efficient chip removal
