Solid carbide stub stepped drill Garant for tapping holes, 90° countersink Application Very sturdy - step length to DIN 8378 Exact alignment due

Solid carbide stub stepped drill Garant for tapping holes, 90° countersink Application Very sturdy - step length to DIN 8378. Exact alignment due to tight concentricity tolerances between drill 0 and counterbore 0. Particularly suitable for NC machines and automatic machines. For drilling tapping holes to DIN 336 sheet 1 with 90° countersinking. The subsequent tap then does not have to cut into the sharp comer of the hole. Sizes F for drilling tapping holes when the next tool is a fluteless tap. Suitable for/ Vc m/min Alu plastics gQ&c Alu cast >10% SI <500 N <750 N <900 N Fisfl <1100 N PisH <1400N 900 N Ti >850 N GG(G) CuZn Gra G C 1 Uni es’ max mln Air ISO code N P H K N 12 5050- 260 180 180 90 90 90 60 35 35 30 25 110 180 1 1 1 o For threads 125050 I i&Gamt I 0h8 mm -f 0h8 mm 1 mm 1 mm 3 Uot mm I h6 mm 3S <1100N For threads 12 5050 I Acamt' I 0h8 mm -f 0h8 mm 1 mm J mm s Uot mm I h6 mm <1100 N Solid carbide stub stepped drill 90° TIAIN Solid carbide stub stepped drill 90° TiAIN f mm/rev f mm/rev M2F 1.8 2.5 5.3 20 62 6 0.05 M6F 5.55 6.6 16.5 34 79 8 0.11 M2,5F 2.3 3.0 6.8 20 62 6 0.05 M8 6.8 9 21 47 89 10 0.11 M3 2.5 3.4 8.8 20 62 6 0.08 M8F 7.45 9 21 47 89 10 0.11 M3F 2.8 3.4 8.8 20 62 6 0.08 M10 8.5 11 25.5 55 102 12 0.14 M3,5F 3.25 4.0 9.6 24 66 6 0.08 M10F 9.35 11 25.5 55 102 12 0.14 M4 3.3 4.5 11.4 24 66 6 0.08 M12 10.2 13.5 30 60 107 14 0.18 M4F 3.7 4.5 11.4 24 66 6 0.08 M12F 11.2 13.5 30 60 107 14 0.18 M5 4.2 5.5 13.6 28 66 6 0.08 M14 12 16 34.5 65 115 16 0.18 M5F 4.65 5.5 13.6 28 66 6 0.08 M16 14 18 38.5 73 123 18 0.18 M6 5 6.6 16.5 34 79 8 0.11 M16F 15.1 18 38.5 73 123 18 0.18 jfeGarantf Solid carbide stepped drill for tapping holes, 90° countersink Solid carbide VN J Standard Type N h7 140° DIN 6535 HA 90“ Version Advantage Drill and counterbore each with its own chip flutes and guide chamfers. This special design permits frequent regrinding without losing the stepped drill profile. Countersink angle 90°. Precisely aligned tapping drill hole and countersink are produced in a single operation. For tapping drill holes. (T Drill cutting edge (2 Countersink cutting edge (3 Guide chamfers ( Countersink chip flute ( Drill chip flute Suitable for/ vc m/min Alu plastics o 2 L. Alu cast >10% SI <500 N <750 N <900 N FrftH <1100 N piW <1400N 2 INOX <900 N INOX >900 N Ti >850 N GG(G) CuZn Gra G C 1 Uni 'EB’ max 3 mln Air ISO code N P H K N 125100- 260 180 180 90 90 90 60 35 35 30 25 110 180 1 1 1 0 For threads 125100 I jfoGarait' I 0h7 mm -f 0h7 mm 1 mm 1 mm Uot mm T h6 mm <1100 N For threads 125100 I jfocarait' I 0h7 mm 0h7 mm 1 mm J mm Uot mm T h6 mm <1100 N Solid carbide stepped drill, 90° TIAIN Solid carbide stepped drill, 90° TiAIN f mm/rev f mm/rev M3 2.5 6 oo bo 28 66 6 0.08 M8 6.8 10 21 47 89 10 0.11 M4 3.3 6 11.4 28 66 6 0.08 M10 8.5 12 25.5 55 102 12 0.14 M5 4.2 6 13.6 28 66 6 0.08 M12 10.2 14 30 60 107 14 0.18 M6 5 8 16.5 41 79 8 0.11 Garant Solid carbide stub stepped drill for through holes, 180° (for socket-head screws) Solid DIN Type h8 DIN I 180" carbide 8376 N f 40" 6535 HA Version Very sturdy - step length to DIN 8376. Exact alignment due to tight concentricity tolerances between drill 0 and counterbore 0. Application For screw through holes to DIN-ISO 273 and counterbores to DIN 74, sheet 2 form H, J, and K, medium version. For screws to DIN 912,6912, and 7984, ISO 1207 (DIN 84). Suitable for/ vc m/min Alu plastics Alu cast >10% Si <500 N <750 N <900 N PS <1100N <1400 N <55 HRC sfl <60 HRC <67 HRC 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 125120- 260 180 180 90 90 90 60 35 35 30 25 110 180 1 1 1 o J For screws 125120 XbGaraat' Solid carbide stub stepped drill 180° TIAIN 1 0h8 mm -f 0h8 mm 1 mm 1 mm Uot mm T h6 mm