Countersink Garant 75° The chip flutes are ground from solid Countersink point and circumference are relief ground and cut easily, resulting in e

Countersink Garant 75° The chip flutes are ground from solid. Countersink point and circumference are relief ground and cut easily, resulting in easy and chatter-free cutting for deep countersinking as well as for deburring or countersinking. Suitable for/ vc m/min Alu plastics aS&c Alu cast >10% Si <500 N <750 N <900 N FIeH <1100 N <1400N ssl 5 IE INOX <900 N INOX >900 N Ti >850 N GG(G) CuZn Gra G C 1 Uni cs max 1= =3 min Air ISO code N P H K N 15 0425- 33 28 27 27 1 1 1 o External 0 mm 1 150425 I jrfpEarent' Countersink 75° Smallest countersink 0 for holes from mm 31 Uot mm T mm <500 N f mm/re\ 10,4 2.5 51 6 0.12 16,5 3.5 61 10 0.14 Garant Countersink 60° DIN 334 Version Application The chip flutes are ground from solid. Countersink point and circumference are relief ground and cut easily, resulting in easy and chatter-free cutting for deep countersinking as well as for deburring or countersinking. For chatter-free countersinking and deburring. Particularly suitable for countersinking tapping drill holes and for countersinking in jig and tool making. 150845 Suitable for/ vc m/min Alu plastics oHS„ Alu cast >10% Si <500 N <750 N <900 N pfF <1100 N \W\ <1400 N 2 pH 900 N Ti >850 N GG(G) CuZn i Uni max rr'3 min Air ISO code N P H K N 1 1 15 0820- 70 33 28 27 27 o 150840- 85 40 25 34 32 32 9 0 15 0845- 90 43 25 38 35 35 9 External 0 mm 1 15 0820 1 150840 1 jfecamnt 1 Countersink Form C 60" TiN 1 150845 TiAIN Smallest countersink 0 for holes from mm 1 Uot mm T mm <500 N f m m/rev 6,3 1.6 45 5 0.09 8 2 50 6 0.09 10 2.5 50 6 0.12 12,5 3.2 56 8 0.12 16 4 63 10 0.14 20 5 67 10 0.16 25 6.3 71 10 0.20 ifrnimitfli 60° countersink for stainless and acid-resistant steel 4 V 60° Solid carbide 0 vmJ Standard II Version Tool material Size 8-Size 10-25- Very sturdy version, special geometry for heavy-duty use and chatter-free countersinking and deburring. Made of solid carbide. Solid carbide head with brazed shank Design similar to DIN 344-C. Suitable for/ vc m/min Alu plastics qSQo Alu cast >10% Si <500 N <750 N <900 N RIFl <1100 N 1 1 <1400N 900 N Ti >850 N GG(G) CuZn i Uni ccs' max min Air ISO code N P H K N 15 0855- 65 60 30 18 8 8 16 10 16 25 Mill External 0 mm 1 150855 I J&Eirent Very small countersink 0 for holes from mm Uot mm T h9 mm INOX (S/STL) <900N Solid carbide general-purpose countersink 60° f mm/rev 8 2 50 6 0.05 10 2.5 50 8 0.06 12,5 3.2 56 8 0.07 16 4 63 10 0.07 20 5 67 10 0.08 25 6.3 71 10 0.10 Main catalogue Hoffmann Group 46 193 4 V 75“ HSS 0 Standard II Version