1.This is the HSS Steel Large StepCone Drill Bit Set Hole Cutter,
2.which is made from HSS steel, and with the coated to reduce friction and heat
3.it is very suitable for using to cut holes in a variety of materials including thin steel board,brass, wood, plastic,etc
وصف
Combination Drill & Taps
4-39mm Step Drill Bit Straight Groove Coated Step Cone Drill Wood Metal Hole Core Drilling Tools Set 1Pcs
See the second picture for details
Speciofications:
Type:Step Drill Bit
Material:HSS
Coating:TiN
Shank:10mm
Size:4-39mm(4-6-9-12-15-18-21-24-27-30-33-36-39)
Application:is use for Copper,PVC,Thin iron Sheets ,Wood ,Aluminum,Galvanised steel.
Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Package Includes:
4-39mm HSS Step Drill Bit
1