K105 (~5 x D) • K10/KC7210 • Хвостовик формы A • Сверла TFСверла TF • Большой удельный съем металла • Без СОЖ
TF drills without through coolant for high metal removal rates and excellent hole quality in short chipping materials such as grey cast iron’ ductile iron’ and aluminium’ as well as in short-hole titanium applications.;Material-specific SC drill with three cutting edges for higher feed rates than with two-edged drills.;Three spacious flutes for rapid chip evacuation.;Three-margin lands deliver better hole quality and straightness than two-flute drills.;TiAlN-coated KC7210™ grade for higher wear resistance at elevated speeds.;Uncoated K10™ grade helps to prevent built-up edge in drilling aluminium and high-temp alloys.

SAP Material Number1153187
ISO Catalog NumberK105A04844
GradeK10
[D1] Drill Diameter M 12.303 mm
[L] Overall Length 118 mm
[L3] Flute Length 70 mm
[L4] Maximum Drilling Depth 55.6 mm
[L5] Drill Point Length3.074 mm
[LS] Shank Length 45.499 mm
[D] Adapter / Shank / Bore Diameter12.7 mm
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