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RUKO 10.5 mm lang spiral bor (254105)

DIN 1869 Material: HSS-G Surface: bright Cutting direction: right hand cutting Shank: cylindrical Drilling depth: 15 x D Point cut Shape C: Split point Point angle: 130° Helix angle: 40° Tolerance: h8 Profile of flute: wide with rounded rear edges Core: thick Total length: 265,0 mm Flute length: 185,0 mm