3 pcs/6pcs Metal Step Drill Bit Set High Speed Steel Titanium High Density Hex Shank Step Drill Hole Cutter Core Drill Cone Drill Bitsfor Stainless Steel/Metal/Wood/Plastic

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??? About the Product ???
Type 3PCS Bags
1 x Drill Bit 4-12mm
1 x Drill Bit 4-20mm
1 x Drill Bit 4-32mm
Type 6PCS Boxed
1 x Drill Bit 4-12mm
1 x Drill Bit 4-20mm
1 x Drill Bit 4-32mm
1x3mm saw drill bits
1x6mm saw drill bits
1x8mm saw drill bits
Features:
1.This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter.
2. Which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat.
3. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc