Metric Left Hand Metal Drilling Bit Cobalt Double Ended Twist

Metric Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal

Cobalt coated double head twist drill is widely used  for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove. Hss 6542(M2) double ended twist drill is widely used to drill stainless steel,alufer,copper and other metal sandsuitable for timber,pvc materials cutting as well.

Specification

Product parameter

Features

1. High Speed Steel cobalt coated double head twist drill  Full grinding A3K7 craftwork and The raw material is industrial grade high speed steel with high hardness of 99 refining grade, which is more durable and more ductile
2.Standard: DIN338,KL67,3L17.Smooth surface finish with no black carbon layer makes it remove chips easily and more efficient

3.For all kinds of machines, CNC machine platform and other different hardness of steel (such as: track steel, stainless steel,spring
steel, etc.) Drilling processing, precision within 0.02.

Application

High speed steel double head  metric twist bits are suitable for fast drilling of stainless steel, aluminum alloy, iron, plastic, copper, wood.

Company Profile

ZhongZuan is a professional power tool accessories manufacturer & supplier in China. Since 1995, with 27 years of industry experience. We manufacture and sell Diamond Core Bits, Hss Drill Bits, Wood Drill Bits, Hammer Drill BIts & Chisel, Router Bits, Diamond Saw Blades, Hss Saw Blades, TCT Saw Blades, Polishing Pads, Abrasive Tools and many more to choose from.

We have accumulated rich experience in product design, manufacturing and application, and can design supporting products for the complex processing enviroment of products, help customers solve various application problems of products, and provide professional solutions.