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Description:
We can making kinds of annular cutters with pilot pinsWe can supply normal annular hole cutters with guide pins(pilotpins)and special drills
Detail description about our annular cutters
1)Max.drilling depth:30mm/55mm/75mm/110mm
2)Material:HSS9341, M2, HSS9341AL, M2AL, M35, M42
3)Diameter: from12mm to 100mm
4)Use: widely used in machinery manufacturing, railways,bridges, ship building, airplane manufacturing and gaspipeline industries.
5)The effective of drilling is much better and quicker thanthe common drill bits.


