1Pcs High Speed Steel Step Cone Drill Bit Hole Cutter Hex Shank Titanium Plating Drill Metal Drilling for Cutting Holes furadeira
HSS Step Cone Titanium Plating Drill Bit Hole Cutter, is made from high quality HSS steel with titanium coated to reduce friction and heat, which is used to cut thin iron plate, aluminum material, insulation plate, PVC plate and more. Unique step structure make it possible to open various size of holes.
1. Made of high speed steel, hard, wearproof and durable.
2. Handle with titanium coated, reducing friction and heat.
3. Unique step structure make it possible to open various size of holes.
4. Compared with ordinary twist drill, not easy to break.
5. Ideal for cutting holes in a variety of materials including steel, bronze, aluminum and more.
Surface Treatment: Titanium Plating
Handle Shape: Hex
Bit Type: 4-32mm, 4-20mm, 4-12mm, 3-12mm
1 x Step Drill Bit