QTH032 Step Drill Bits 3pcs
QTH032 Step Drill Bits 3pcs
- *Sizes 4 -12mm, 4 - 20mm, 4 - 32mm. Steps in 2mm increments. Fits most of Power Tools Chuck Securely and Eliminates Slip.
- *Double cutting blades and X-type openings design ensure a faster and smoother cutting.
- *Material: HSS4241, titanium coated. High Speed Steel With Titanium Coating For Proven Capability and Durability.
- *Durability and Capability and could drill in Plastic, Aluminum, Copper, Stainless Steel and Many Other Types Of Sheet Metal