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Enquiry
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Product Code:
SD7-40.5MM
STEP DRILL 7-40.5MM SPRIAL 12 STEPS HI S
INCL. 7, 10.5, 12.5, 14.5, 16.5, 18.5,
20.5, 23.5, 25.5, 30.5, 32.5,38.5,40.5MM
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SPIRAL FLUTE STEP DRILLS
THE TITANIUM NITRIDE COATING SIGNIFICANTLY INCREASES THE TOOL LIFE BY PROVIDING THE FOLLOWING BENEFITS:
- INCREASED SURFACE HARDNESS TO 85HRC
- CERAMIC SURFACE, REDUCING FRICTION BY UP TO 30%
- ESPECIALLY RESISTANT TO COLD WELDING
- SUITABLE FOR CUTTING A WIDE RANGE OF MATERIALS
STEP LENGTH: 3.0MM
OVER ALL LENGTH: 115MM
- HIGH SPEED STEEL
- TWIN SPRIRAL FLUTING
- CONSTANT CUTTING ANGLE
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ENGINEER DRILL & CUT > DRILL BITS - STEP DRILL LOOSE
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Video:
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