Four Spiral Flute M35 Step Drill Bit Set 1/4" - 1-1/8" (15 sizes), 3/8" shank
M35 cobalt step drill bits set for metal, wood, aluminum, and plastic. High wear resistance with strong performance and ease of use; customers note sharpness and smooth cutting
Highlights
- m35 cobalt steel components
- 15 size set with 3/8" shank
- isrmi m35 cobalt high-speed steel characteristics
Pros
- sharp cutting edges
- high wear resistance
- includes multiple sizes
- compatible with cordless drills
- easy hole-size progression
Cons
- no explicit warranty details besides long-term policy
- care required for hardened materials
Best For
Features
- M35 cobalt high-speed steel construction for wear and hard material resistance
- Suitable for drilling stainless steel, aluminum, wood, and plastic with cordless drills
- Unibit step drill design to create holes of varying diameters smoothly
- Includes 1/4" to 1-1/8" drill sizes with a 3/8" shank for compatibility
- Offers a long-term warranty and responsive support for product questions
