Countersinks and deburring countersinks 90°, carbide

Countersinks and deburring countersinks 90°, carbide

Drilling tools

• Carbide K20
• DIN 335-C
• 3 cutting edges
• Point angle 90°
• Axial and radial relief ground
• CBN deep-ground
• Straight, U-shaped flutes
• Tapered relief angle on top and rake angle
• Sufficient supply of coolant is essential

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EANNominal ØSmallest ØTotal lengthShank ØMaterialCoatingSteel <850 NSteel <1000 NSteel <1400 NSteel <42 HRCSteel <52 HRCSteel <56 HRCSteel <62 HRCINOXTi, Ti alloy and special steelsAlu, NF metals, NF alloyCopper, brass, bronzeAirEmulsionMEME_kurz
43177849094886,3 mm1,5 mm45 mm5 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
43177849094958,3 mm2 mm50 mm6 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490950110,4 mm2,5 mm50 mm6 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490951812,4 mm2,8 mm56 mm8 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490952516,5 mm3,2 mm60 mm10 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490953220,5 mm3,5 mm63 mm10 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490954925 mm3,8 mm67 mm10 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece
431778490955631 mm4,2 mm71 mm12 mmCarbide K20BrightRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedRecommendedLimited suitabilityRecommendedPiecePiece