Ручные и измерительные инструменты Hoffmann Group 2026 - страница 458

GBP 57 Diamond tool grinding wheels D Working speed vs (m/s) Feed rate vf Material Infeed ae (mm) (mm/min) wet dry maximum Grain size 181 − 91 µm 0.009 − 0.02 Carbide 20 − 30 15 − 20 50 grain size 64 − 54 µm 0.005 − 0.008 20 − 200 ​ 59 7510–​59 7910 ● ○ ○ ● 59 7954 ● ○ ● Synthetic resin bonding − dry grinding ​ Cup grinding wheels and dished grinding wheels with diamond abrasive coating. Size D64 – Fine-grained for the best surface quality and good metal removal rates. Specification: D64C50B DIAGO W-Carbide. Size D126 – General-purpose grit for medium to fine surface quality and very good metal removal rates. Specification: D126C75B DIAGO W-Carbide. 59 7520 Size D181 – Coarse-grained for the best metal removal rates. Specification: D181C75B DIAGO W-Carbide. 59 7610​ 59 7700​ 59 7750​ Size D91 – General-purpose grit for medium to fine surface quality and very good metal removal rates. Specification: D91C75B DIAGO W-Carbide. D W 59 7750 Size D151 – Coarse-grained for the best metal removal rates. Specification: D151C75B DIAGO W-Carbide. K Application: For general use on all common tool grinding machines. For grinding carbide tools and short Form X 59 chipping non-ferrous materials. Very well suited to dry grinding, but can also be used for wet grinding. 11V9 H E T J D W K Form X T 12V9 E H J D W K X Form 1,5 12A2D T W X E Type D64 D91 D126 D151 D181 Shape H mm mm J 59 7510 75×30×20 eShop – eShop – – 11V9 2 10 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y 53Y D 59 7520 100×35×20 eShop – eShop – eShop 11V9 2 10 Form t W X K 59 7540 Diamond cup grinding wheel 100×35×20 eShop – eShop – – 11V9 3 10 12A2F H E T 59 7560 D×T×H (mm) 125×40×20 – – eShop – – 11V9 3 10 J 59 7610 75×20×20 eShop – eShop – – 12V9 2 6 W D K 59 7620 100×20×20 – eShop eShop – – 12V9 2 10 Form 4BT9 X S° T V° 59 7700 100×25×20 eShop – eShop – – 12A2D 6 2 H J 59 7710 100×25×20 – – eShop – – 12A2D 12 3 D 59 7720 125×25×20 – – eShop – – 12A2D 10 3 Form X W 59 7730 Diamond dished grinding 150×25×20 – – eShop – – 12A2D 10 3 4A2 S° H E T 59 7750 wheel D×T×H (mm) 125×23×20 (eShop) – eShop eShop – 12A2F 5 4 J 59 7760 D 100×10×20 – eShop – – – 4BT9 10 1 X Form 59 7820 150×12×20 eShop – – – – 4A2 5 2 1A1 T= U 59 7910 100×10×20 – – eShop – – 1A1 10 3 H Metal bonding − wet grinding ​ High-performance cup grinding wheels with diamond grit in metal bonding, giving increased strength and optimised binding of the diamond grit. The optimum combination of grit and binding agent reduces the cutting forces, permitting very high grinding performance and feed rates. Very high edge stability improves the profile accuracy even at high feed rates and extends the dressing intervals at constant surface finishes. Specification: D64BXP-P STARTEC XP-P. Application: High-performance grinding (slot grinding) of rotating solid carbide cutting tools. For wet grinding with oil (recommended) or emulsion/water. 59 7952 D W K W X Type D64 Shape Form mm mm 11V9 X T E Diamond cup grinding wheel 59 7954 100×35×20 eShop 11V9 3 10 53Y H STARTEC XP-P D×T×H (mm) J 458