Features:
- Each is a part of the characteristics of the cutting work, making the hole is not easy
to produce the appearance of collapse
- The stainless steel plate, steel, casting, Aluminum Alloy, iron and other kinds of metal plate drilling
- Chip removal, with excellent performance, acute , wear-resistant
Description:
Three groups of , each blade in cutting process is responsible for 1 / 3 of
the workload, and inside each also has a cutting , also due to the ,
respectively, the burden of the characteristics of part of the cutting work, making the
drill hole is not easy to produce the appearance of collapse.
Specifition:
- Material:alloy
- Color:silver
- Length:65-70mm
- Outside diameter Size: 16mm, 18mm, 20mm, 22mm, 25mm,26mm,28mm, 30mm, 35mm, 40mm,45mm, 50mm, 53mm
- Chuck size:10mm
- Application: Can be used for bench drill, electric drill chuck with the use of machine tools

Notice:
This product is not easy to cut a relatively thin metal material, can be cutting within the 2-5mm
stainless steel plate and the metal plate ≤15mm

Package includes:
13 x Drill Bit Holes