Counterbore assortment/set Ruko counterbore set DIN 373 HSS BLK, quality grade: medium for through holes, 6 pcs.
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Counterbore assortment/set Ruko counterbore set DIN 373 HSS BLK, quality grade: medium for through holes, 6 pcs.
With fixed pilot
For thread: M 3 – M 4 – M 5 – M 6 – M 8 – M 10
Exclusively for trade customers
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Variants
Exclusively for trade customers
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Used to manufacture countersinks for cheese head screws, hexagon head bolts and nuts.
Optimal results at a low cutting speed.
Application area
Ideal for burr and chatter-free countersinking in steel, cast iron, non-ferrous and light metals.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!