Countersink Garant 90° HSS Co8 DIN 335 High-precision countersink with 3 cutting edges, radially relief ground Flutes ground from solid Relief gr

Countersink Garant 90° HSS Co8 DIN 335 High-precision countersink with 3 cutting edges, radially relief ground. Flutes ground from solid. Relief ground Suitable for/ vc m/min Alu plastics Alu cast >10% Si <500 N <750 N <900 N <1100N I -tFT <1400 N 3 PL INOX <900 N INOX >900 N Ti >850 N GG(G) CuZn Gra G C 1 Uni max min Air ISO code N P H K N 15 0383- 38 30 34 32 32 10 5 9 9 8 14 80 1 o, External 0 mm 1 150383 1 jfecmnt 1 High-precision countersink HSS-C08 90° Smallest countersink 0, for holes from mm Uot mm T h6 mm For countersunk screws DIN 7991 INOX (S/STL) <900N f mm/rev TiCN 12 A 2.8 56 8 M6 0.06 16,5 3.2 60 10 M8 0.07 20,5 3.5 63 10 M10 0.08 25 3.8 67 10 M12 n.09 31 4.2 71 12 M16 0.09 jfeGaianlj Countersink 90° 4 V 90° Solid carbide h JI ( T Standard Y Version Very sturdy version, multi-flute, special geometry for very heavy duty use. For chatter-free countersinking and deburring. For difficult to machine materials. Solid carbide head with brazed shank. 15 0384- Outstandingly suitable for bainite cast iron (ADI). 15 0386- Suitable even for Hardox 500. Note Ensure stable conditions during operation Hi 150384 15 0386 Suitable for/ vc m/min Alu plastics osa&c Alu cast >10% Si <500 N <750 N <900 N pfF <1100 N <1400N 2 5c E INOX <900 N INOX >900 N Ti >850 N GG GGG B Uni ES max min Air ISO code N P H K K N 1 15 0384- 40 8 15 0386- 30 18 8 8 8 16 10 6 5 External 0 mm 150384 150386 Smallest countersink 0, for holes from mm Uot mm T h9 mm Number of teeth Z GJS ADI 2 800N <60HRC jtbGamt'1 Type H Type H f 15 0384 mm/rev f 15 0386 mm/rev 10A 4 46 8 4 0.05 0.04 12,4 4 56 8 5 0.06 0.05 16,5 4.5 60 10 5 0.08 no5 20,5 5 63 10 5 0.10 0.06 25 5.5 67 10 5 0.08 31 6 71 12 5 - 0.10 j(bGaranf Countersink 90° i Solid carbide DIN 335 C Version Similar to DIN 335-C. Countersink with 3 cutting edges, radially relief ground. For chatter-free countersinking and deburring. 06 and 8 as solid carbide version, from 010 solid carbide head with brazed shank Suitable for/ vc m/min Alu plastics Alu cast >10% Si <500 N <750 N <900 N I ’“ft' <1100N <1400N 900 N Ti >850 N GG(G) CuZn B Uni Es _5r max min Air ISO code N P H K N 15 0382- 75 50 65 60 30 18 8 8 16 10 16 25 0 External 0 mm 1 150382 1 jfecmnt 1 Solid carbide general-purpose countersink 90° Smallest countersink 0, for holes from mm I Uot mm T h9 mm Counters DIN 74 AF nking to DIN 74 BF INOX (S/STL) <900N f mm/rev 6 2 40 5 M3 0.05 8 2 45 6 M4 - 0.05 10 2.5 46 8 M5 0.06 10A 2.5 46 8 M5 0.06 11,5 2.8 56 8 M6 0.07 12,4 2.8 56 8 M6 0.07 15 3.2 60 10 M8 0.07 16,5 3.2 60 10 M8 0.07 20,5 3.5 63 10 M10 0.08 25 3.8 67 10 - M12 0.10 31 4.2 71 12 - M16 0.12 Main catalogue Hoffmann Group 46 191