XMEIFEITS Step Drill HSS Step Cone Drill Bit T-itanium Coated 4-12/20/32mm Core Drill Bit for Wood Metal Drilling Spiral Grooved Cone Hole Cutter (Color : 4 20mm)

Before Use, Check the Power and Stiffness of the Machine Tool to Ensure That the Required Diameter of the Step Drill bit Can Be Used on the Machine Tool
HSS Step Cone Drill Bit T-itanium Coated 4-12/20/32mm Core Drill Bit for Wood Metal Drilling Spiral Grooved Cone Hole Cutter
Features:
1.This is the New HSS Steel Large Step Cone Drill Bit Set Hole Cutter;
2.Which is made from high HSS steel,and with the T-itanium coated to reduce friction and heat;
3.It is very suitable for using to cut holes in various materials,such as Copper,Wood,PVC,Aluminium,Cast iron,T-itanium alloy,etc.Fit on Pistol drill,Hand drill,Charging drill,Bench drill.
Specification:
Material:High speed steel(HSS)
Coating:T-itanium coated
Shank:Triangle shank
Flute:Spiral
the 3 Cutters Come in the Following Sizes:
4-12mm(4mm,6mm,8mm,10mm,12mm)
4-20mm(4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm)
4-32mm(4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm
Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors,the picture may not reflect the actual color of the item.
Package Including:
1 Set Step Drill Bit