Combi set thread HSS through hole M5-M10
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Combi set thread HSS through hole M5-M10
12 pieces Compact assortment consisting of core drills, through-hole screw taps, and conical countersinks for precise thread cutting from M5 to M10 in steel up to a strength of 850 N/mm² and in cast iron.
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Variants
Exclusively for trade customers
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Twist drill
- Optimised cross thinning for 20% lower infeed force compared to conventional drills as well as quicker progress and a more gentle way of working
- Optimised split point for precise spot drilling without centring, even on curved surfaces
- Very precise point geometry for accurate drill holes
- Vaporised surface for excellent adhesive capability of coolant lubricants and reduced tendency for material to build up
Machine tap
- Cutting geometry precisely tailored to steel materials
Conical countersink
- Precision conical countersink with 3 cutting edges, precision-ground
- Outstanding chip formation and removal thanks to optimised flute geometry
Notice
- For drilling processes, thread cutting, and dipping, sufficient coolant and lubricant must be added.
- For tool/material assignments, see the overview tables
- For further information, please refer to the individual products.
Instructions
Before reversing the screw tap, the entire spiral point of the tool must be removed from the drill hole. Failure to do so may cause cutting edges to chip or the tool to break.
Select RAL-colour code
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