Feature

●Suitable for aluminum, wood, malleable and deep hole drilling positioning holes iron.
●Through heat treatment, stainless steel, tool steel, and other workpiece that are difficult to process, can be processed by these twisted drill bits.
●High speed steel to obtain high hardness, high wear resistance and high toughness.
●Can be used in manual, electric hand-held drilling tools, milling machines, lathes and more.
●Sharp twisted drill bits will make the drilling easier and more effortless.


Description

Description:

A twist drill is a tool that cuts a round hole of a workpiece by rotary. It is named after its flute shaped like a spiral. Twist drills can be used in manual, electric hand-held drilling tools, milling machines, lathes and even machining centers. The bit material is generally a high speed tool steel or a hard alloy.


Specifications:

Material: High speed steel
Surface Treatment: Bit Baked Yellow
Handle: Round handle
Quantity: 13pcs
Diameter: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm
Weight: Approx. 80g


Package Includes:

13 x Twist Drill Bits