Trn příčné hnací nástrčné frézy SK50 (ISO 7388-1) pr. 40 mm A=50 mm

Použití
Accommodates shell end mills and single-angle milling cutters with longitudinal groove in accordance with DIN 842.

Provedení

• Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
• Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
• Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
• Max. concentricity < 0.005 mm
• Functional surfaces precision-ground, all other surfaces black-oxide
• With Balluff chip hole
• With drive tangs, cross-head screw or socket head cap screw. For D = 60, only with four mounting screws in accordance with DIN 912.

Výhoda
Precision cross-hatch pattern on the contact surface for maximum accuracy

Dodávka
1 piece transverse drive shell mill arbour (ISO 7388-1) incl. screws

Poznámky
The previous standard DIN 69871-1 was superseded by ISO 7388-1.