Cross hole countersink, 90°

Cross hole countersink, 90°

Drilling tools

• HSS-E
• Point angle 90°
• Shank cylindrical
• 1 cutting edge
• Special relief of the cone

Note: sharpening is possible by simply resharpening using an abrasive pencil on the blade front. Sufficient supply of lubricant is essential.

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EANHead ØTotal lengthShank ØCountersink areaMaterialCoatingSteel <850 NSteel <1000 NINOXAlu, NF metals, NF alloyWithout coolingEmulsionMEME_kurz
431778481219110 mm45 mm6 mm2–5 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481220714 mm48 mm8 mm5–10 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481221421 mm65 mm10 mm10–15 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481222128 mm84 mm12 mm15–20 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481223835 mm102 mm12 mm20–25 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481224544 mm115 mm15 mm25–30 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481225248 mm127 mm15 mm30–35 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481226953 mm136 mm15 mm35–40 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece
431778481227660 mm166 mm20 mm40–50 mmHSS-EBrightRecommendedLimited suitabilityLimited suitabilityRecommendedLimited suitabilityRecommendedPiecePiece