The grinding tips have a long service life when grinding steel The high-quality, ceramic bonded abrasive grain ensures the abrasive''s resistance to heavy materials It is intended for grinding and deburring hardened and non-hardened steel Grinding points are available in different shapes: round (a), semi-circular (b), cylindrical (c), disc-shaped (d) and conical (e) It can also be used with drills and straight grinders with colletsChip shaft mm: 6 (a); 6 (b); 6 (c); 6 (d); 6 (e) Korrel: 60; 60; 60; 60 Diameter mm: 25; 15; 15; 25; 20 Length mm: 24; 30; 25; 25 Matches (product links): GGS 18 V-LI (06019B5307) Machinable materials: Ferrous metals,Steel/iron metal