length: 34-60mm
DIY Supplies: Electrical
Material: High Carbon Steel
Type: Center Drill Bit
Use: Metal Drilling
Feature:
100% brand new and high quality.
Each drill has a double end and is ground with a standard 60 degree angle.
Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a
standard twist drill, designed to prevent the twist drill from walking.
Used for producing center holds in components or work pieces with require machining between centers.
Specification:
Material: HSS
Color: as picture shown
Diameter type:
1.0mm(shank diameter-4mm, length-34mm)
1.5mm (shank diameter-4mm, length-35mm)
2mm(shank diameter-5mm, length-37mm)
2.5mm(shank diameter-6mm, length-44mm)
3mm(shank diameter-8mm, length-48mm)
5mm(shank diameter-12mm, length-60mm)
Package included:
6pcs x HSS center drill bits
Note: Please allow 1-2cm error due to manual measurement
