EAN: 3165140067188

METALLBOHRER HSS-G DIN 340 85 X 109 X 165 MM 5E...

The long ground HSS spiral drill bit for drilling deep holes through metal with maximum
precision. Its length allows for deep drilling with this long drill head. The exposed
135-degree two-part self-centering tip of the drill head combines active cutting with perfect
centering without displacement for maximum precision. With the two-part tip  it is also
unnecessary to mark pilot holes in advance or pilot bore up to 10 mm. This precision-ground
drill head  made of HSS (high-speed steel)  provides up to 40% faster drilling and up to 50%
lower clamping pressure than standard ground HSS cutting edge drill heads. The long ground HSS
spiral drill bit is manufactured according to DIN 340. The type N (notch angle) drill head has
a 135-degree tip and a diameter tolerance of h8. This drill head is designed for drilling deep
holes in alloyed and non-alloyed steel  cast steel  cast iron  sintered iron  reduced cast iron
non-ferrous metals and hard plastic. It has a cylindrical shaft system (the shaft has the same
diameter as the drill head) and is intended for use in drilling stands and screwdrivers Package
of 5 pieces.

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