3 PCS Cobalt M35 Step Drill Bits Set 1/8" to 7/8", TiAlN Coating 4 Spiral Flute Step Bit for Stainless Steel, Metal, Aluminum, Plastic M35 3pcs
3 PCS Cobalt M35 Step Drill Bits Set 1/8" to 7/8", TiAlN Coating 4 Spiral Flute Step Bit for Stainless Steel, Metal, Aluminum, Plastic
Product Features
- M35 HSS and TiAlN Coating: The step bit is made from 5% Cobalt M35 HSS(high speed steel) and coated with TiAlN, making it more sturdy and durable, especially suitable for use on stainless steel
- 4 Spiral Flute: cut faster and smoother and allow chips to escape easily
- 118 Split Point Tip: increases cutting speed with self-centering and prevents walking
- 3 pcs bits from 1/8" to 7/8": #1(13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"; #2(12 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"; #3 Bit(9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
- Widely Application: Ideal for drilling holes in stainless steel, plastic, aluminum, iron, copper and other types of sheet metal