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 handheld
drilling tools, milling machines, lathes and even machining centers. The bit
material is generally a high speed tool steel or a hard alloy.
Features:
1. Suitable for aluminum, wood, malleable and deep hole drilling positioning holes iron.
2. Through heat treatment, stainless steel, tool steel, and other workpiece that are difficult to process, can be processed by these twisted drill bits.
3. High speed steel to obtain high hardness, high wear resistance and high toughness.
4. Can be used in manual, electric handheld drilling tools, milling machines, lathes and more.
5. Sharp twisted drill bits will make the drilling easier and more effortless.
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
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 handheld drilling tools, milling machines, lathes and more.
Sharp twisted drill bits will make the drilling easier and more effortless.
No-delivery refund
