self-centering, elongated HSS metal drill 9.5-250/175 mm, Alpen [0010100950100]

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HSS Self Centering Metal Drill Bit 9.5mm from Alpen [101009501]:

• long twist drill precision grinding, industrial quality,
• for precise drilling of unalloyed and alloyed steel, gray cast iron, malleable cast iron, copper alloys, nickel-rich brass, graphite, sintered steel,
• when drilling deep holes, pay attention to the correct selection of drilling speed, feed rate, chip removal and cooling,
• the drill is manufactured according to DIN 1869 ,
• has a specially sharpened top, the so-called splitting point , thanks to which you can drill precisely without scratches on any surface, even rounded ones (pipes, solid shafts)
• the elongated HSS grinding drill has a specially sharpened tip at an angle of 118 degrees,
• due to the oxidized coating of the flute helix, chips are quickly removed during drilling.

HSS metal drill bit 9.5 mm parameters [101009501]

• diameter : 9.5 mm,
• apex angle : ^118o ,
• Total length : 250 mm,
• working length : 175 mm,
• packaging : plastic box