The HSS-SD-4-30 Step Drill Bit is a titanium-coated M35 cobalt High Speed Steel step drill for drilling and enlarging holes in thin sheet material.
Features:
- M35 grade steel with 5% cobalt (Co5%)
- Gold titanium-coated finish
- Spiral flute design
- Stepped cone drills a range of hole sizes
Specifications:
- Size range: 4-30mm
- Material: M35 HSS cobalt (Co5%)
- Coating: Titanium (gold)
- Flute: Spiral
Please note: The product image is a representative photo used for multiple products in this range. Please refer to the title and the specifications above for the exact details of this product.