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 titaniums Bit Set Hole Cutter.
2. which is made from high quality HSS steel, and with the titaniums 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 Round Shank Step Drill
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 titaniums Bit Set Hole Cutter.
2. which is made from high quality HSS steel, and with the titaniums 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 Round Shank Step Drill
