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  • Product Name: Multi-groove step drill
  • Product ID: DS-SP
  • Views : 129

Solid carbide step drill

Manufacturing features:

Size form according to customer requirements

Chip Groove unique deputy sipes form, optimized chip

Blade diameter tolerance according to customer requirements

Referring DIN6535HA h6 shank form

Coating F.H / F.N


Process for machining gray cast iron, ductile iron, steel and other materials.

Deputy sipes using the form set after chamfering, chamfering and effectively improve the cooling effect damping.

Machining automotive wheel bearing material 55SC, Vc: 100mm / min Fz: 0.3

Life 90m

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Suzhou Fulaike Precision Tools Co., Ltd.
Department of Commerce: 0512-62822351-0
Technical Department: 0512-62822351-615
Customer Service Department: 0512-62817270
E-mail: wuqingfeng@fulaike.com
Address: No. 36, Wupu Road, Suzhou Industrial Park