5-35MM High Speed Steel Step Drill Bit Titanium Coated Wood Metal Drilling Bit HSS Power Tool Hole Cutter Industrial Reamer Tool

5-35MM High Speed Steel Step Drill Bit Titanium Coated Wood Metal Drilling Bit HSS Power Tool Hole Cutter Industrial Reamer Tool

5-35mm (13 steps: 5, 7, 10, 12, 15, 17, 20, 22, 25, 27, 30, 32, 35mm) Color: Gold/Silver Material: High Speed Steel Size: As show Surface: Nitrogen treatment (increasing the hardness and abrasion resistance) Shank: Hexagon/Round Shank Scop: thin iron plate, aluminum, insulation panels, PVC panels 5mm thickness within the timber 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.

Package included: 1 x 5-35mm Step Drill