34 Каталог HOFFMANN GROUP 2016 Станочный режущий и вспомогательный инструмент Вер. 47 Стр.34

Каталог HOFFMANN GROUP 2016 Режущий инструмент и оснастка Стр. 34 0034 ENG Lab2u

Hoffmann Group 47 HSS DIN 1897 h8 135° holesheet metal drill plain shank Extremely break-proof due to short helix and strong core taper. Self-centring point. Cylindrically ground on circumference(without chamfers) to prevent jamming. Special surface treatment. Dimensions similar to DIN 1897. Application: Especially for drilling sheet metal. Drill positioning without centre punching. 113420 No material deformation due to easy drilling without pressure Suitable for/ v( m/min Alu plastics vSS&L Alu "If' cast >10%Si <500N X <750N 3C < 900 N X X < 1100 N < 1400 N XXX <55 HRC <60 HRC <65 HRC X X IN0X <67 HRC <70 HRC <900 N INOX >900N Ti >850N Graphite GRP CRP Uni a 6 ISO code N N P H N 113340/3420 o O o 0h8 1“ 113340 113420 0 ,41 Sheet metal drill HSS a single-sided double-sided mm 0.71 - 10 10 0.74 1.21 10 11 0.74 1.24 10 12 0.84 1.31 10 12 0.84 1.39 10 12 0.87 1.50 10 13 1.00 1.54 10 14 1.00 1.54 10 14 1.00 1.54 10 14 - 1.91 10 16 1.21 - 10 17 I L mm 43 46 49 49 49 52 55 55 55 58 62 0h8 s 113340 s 113420 ,-fl mm Sheet metal drill HSS single-sided double-sided a mm J i mm 4,9 1.21 - 10 17 62 5 1.21 1.91 10 17 62 5,1 1.39 - 10 17 62 M 1.39 - 10 17 62 5,7 1.50 - 10 19 66 6 1.63 2.31 10 19 66 6A 1.82 - 10 21 70 6,8 2.28 2.67 10 23 72 U 2.29 - 5 24 74 8,1 3.08 - 5 25 79 9,6 4.11 - 5 25 89 bGaiant Sets of stub drills DIN 1897 in a case DIN 1897 Type FS h8 Composed of stub drills to DIN 1897. Type 1-10 1 HSS E "113520 Stub drill set HSS-E No. 113020, type FS with case 105.44 s 113540 Stub drill set HSS-C08 No. 113140, type FS with case TiAIN 215.82 HSS Drill range mm 1-10 C08 Number of drills 19 Incremental steps of drills mm 0.5 HSS DIN Type h8 E 1897 N 130" Composed of stub drills to DIN 1897. Type 1-10 i 1-13 “113730 Stub drill set HSS-E No. 113150, type N as a refill set, without case - 667.26 -113740 Stub drill set HSS-E No. 113230, type N with case TIN 201.96 - Drill range mm 1-10 1-13 Number of drills 19 121 Incremental steps of drills mm 0.5 0.1 113520 Composed of stub drills to DIN 1897, for stainless steels. Type 1-10 “113760 Stub drill set HSS-E No. 113260, with case TiAIN 245.52 s 113820 Stub drill set HSS-E No. 113260 as a refill set TiAIN 229.68 Drill range mm 1-10 Number of drills 19 Incremental steps of drills mm 0.5 Replacement case Empty case, suitable for stub drills to DIN 1897. Type 1-10 i Empty case for stub dril Is to DIN 1897 16.29 for drills mm 1-10 for number of drills 19 Incremental steps of drills mm 0.5 34