Side lock holders / SK 40 / d2 8.000 mm /  Lg=50.000 mm / Company std.

Holders for straight shanks / SK 40 / d2 8.000 mm / # 4317 / Company std. / burnished / Execution: SK according to DIN ISO 7388-1 form AD/AF • Holes for AF form closed with threaded pins on delivery • with mounting hole DIN 1835-2, Form B “Weldon” • Balancing quality: G 6.3 / 15,000 rev./min • with coolant ducts in the clamping bore for peripheral cooling, therefore process and tool life improvement • from holder d1 = 25 mm with 2 clamping screws, art. no. 4903