Suppliers,Importers,Distributors,Bolt Cutters,Heavy
2020-10-29 · Diametral tolerance h8; Point thinning from 3,2 mm Ø; FOR USE IN APPLICATION. In all rotary and percussion drilling machines; In machines for mechanical processing; For drilling extremely deep holes; Cutting speed and feed rate must not be too high for drill bit stability; Please ensure swarf is removed frequently and cooling is sufficient
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