Toolholders with HSK-tapers shank DIN 69893-1 Shrinking chucks POWER-FLASH high-speed DIN 69882-8 Best possible coolant supply through coolant channels in the boring.Concentrated coolant supply up to 20,000 r.p.m.Base-body balanced, G 2.5 - 20,000 r.p.m. to the cutting edgeDelivery without tool Stop screw Art.-Nr. d M 368100 ø6 M 8x1 369100 ø8 M 8x1 370100-2 ø10 M 8x1 HSK - A HSK - A 63 Art.-Nr. Type A d D M α 63.11.03.370 HSK-A63x03SCx80 80 3 9 M6 3° 63.11.04.370 HSK-A63x04SCx80 80 4 10 M6 3° 63.11.05.370 HSK-A63x05SCx80 80 5 11 M6 3° 63.11.06.370 HSK-A63x06SCx80 80 6 12 M8x1 3° 63.11.08.370 HSK-A63x08SCx80 80 8 14 M8x1 3° 63.11.10.370 HSK-A63x10SCx80 80 10 16 M8x1 3° 63.11.12.370 HSK-A63x12SCx80 80 12 18 M8x1 3° 63.11.14.370 HSK-A63x14SCx80 80 14 20 M8x1 3° 63.11.16.370 HSK-A63x16SCx80 80 16 22 M8x1 3° 63.11.20.370 HSK-A63x20SCx80 80 20 26 M8x1 3° We reserve the right to make technical changes.