Feature

●1 ) Genuine M2 high speed steel with the black coating ensures durability and sharpness, reduces the friction, runs cooler, performs well in heat, corrosion and rust resistance, for longer cutting edge life even at extreme temperatures.
●2 ) 10 size multiple hole stepped up bits, have many steps which contain multiple diameters, convenient to drill different hole size by using a step drill rather than many drills, ideal for DIY projects at home, garden, workshop etc.
●3 ) The split point tip is at 118 degrees to increase the wear resistance. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation, can be used on electrical drill, cordless drill, or high impact drill press machine.
●4 ) One bit for 1/4" to 1-3/8" 10 steps hole sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", so you can drill up holes with different diameters, saving your time and efforts to change bits.
●5 ) If you arent satisfied with your purchase, contact us through email at any time you want, and well issue you a refund, to ensure you have a nice shopping experience in our store.


Description

Typical Data / Physical Properties:
Brand: Lichamp
Thread Style: Right
Size: 10 Sizes from 1/4" to 1-3/8"
Meterial: M2 High Speed Steel
Finish Type: Black Nitride
Color: Black
Angle Point: 118 Degree
Flute Type: Straight
Shank Type: Triangle Round Shank
Package: Plastic Case
Environment: Indoor and Outdoor

Size:
1/4" to 1-3/8" 10 Steps: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"

Drilling Material:
Sheet metal
Wood chips
Board
Aluminum alloy
Plastic plates

Features:
Genuine M2 HSS with black nitride ensures durability and sharpness which can reduce the friction and run cooler.
Drills holes of various sizes without changing bits, Smoother and rounder holes, Prevents metal scurf from flying around for improved safety.
118 degrees split point tip provides faster cutting and prevent sliding while increasing the wear resistance.
Double flutes design allows the particles escape easily for a clean drilling operation.
Great for sheet metal, aluminum sheets, wood chips, plastic and wood board. Its a perfect choice for DIY and engineering use.
Come with a small plastic box for easy storage and organizing.

Maintenance Tips:
1. Not compatible with hammer drill.
2. Please do not set drilling speed too high to avoid damages to cutting edge.
3. It is recommended to oil the bit before every use.
4. Please drill a smaller hole to make drilling smoother.