27 mm reduzierter Schaftbohrer Bit Hochgeschwindigkeitsstahl 4241 mit 1/2 Zoll gerader Schaft
Specification:Cutting Diameter: 27mm / 1.06"Shank Diameter: 1/2"Cutting Edge Length: 81mm / 3.19"Effective Cutting Edge Length: 51mm / 2.01“Overall Length: 150mm / 6.0"Material : High Speed Steel 4241 (HSS 4241)Finish Type: PolishedShank Type: Round ShankTool Flute Type: SpiralHardened to: 62-63 HRCColor: Silver ToneDescriptions:1. High-speed steel tool is good for most general purpose applications, featuring a combination of hardness and toughness for wear resistance2. Reduced shank drill expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes.3. Polished treatment adds lubricity. Small pockets on the surface of the tool that act to hold coolant near the cutting edge.4.
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