JIS B6339 (MAS 403 BT) TOOLHOLDERS FACE MILLING CUTTER HOLDER JIS B 6339 Form A • For clamping face milling cutter with 4 holes. • Increased collar contact surface. • Suppled with lock screws. Standard G 6.3 8 ,000 RPM Order No . Shank 121-09-401 BT40- XMC40-60 BT40- A MS12045(4) KXM40 MS08020 121-09-501 121-09- 502 BT50- XMC40-75 BT50- XMC60-75 BT50-A BT50- A MS12045 (4) MS16045(4) KXM40 KXMC60 MS08020 MS10025 SLOTTING CUTTER HOLDER JIS B 6339 Form A • For clamping saws and side milling cutter. • Furnished complete with assorted spacers, nut and key. 53 121-10-401 121-10-402 121-10-403 121-10-404 121-10-405 BT 40-XS22-75 BT40- XS22-120 BT40-XS27-75 BT40- XS27-120 BT40- XS32-90 BT40- A BT40- A BT40- A BT40- A BT40- A 22 22 27 27 32 34 34 40 121-10-501 121-10- 502 121-10- 503 121-10- 504 121-10- 505 121-10- 506 121-10- 507 121-10- 508 121-10- 509 121 -10- 510 BT50- XS22-90 BT50- XS22-135 BT50- XS27-90 BT50- XS27-135 BT50-XS32-90 BT50- XS32-135 BT50- XS40-90 BT50- XS40-135 BT50-XS50-90 BT50- XS50-135 BT50- A BT50- A BT50- A BT50- A BT50- A BT50- A BT50- A BT50- A BT50- A BT50- A 22 22 27 27 32 32 40 40 50 50 30 30 30 40 46 75 120 75 120 90 34 34 40 40 46 46 55 55 69 69 90 135 90 135 90 135 90 135 90 135 MXS22 Standard G 6.3 8 ,000 RPM JA06020 JA06020 JA07022 30 30 MXS22 MXS27 MXS27 MXS32 SD22 SD22 SD27 SD27 SD32 JA07022 JA08022 30 30 30 30 30 30 30 30 30 30 MXS22 MXS22 MXS27 MXS27 MXS32 MXS32 MXS40 MXS 40 MXS50 MXS50 SD22 SD22 SD27 SD27 SD32 SD32 SD40 SD40 SD 50 SD50 JA06020 JA06020 JA07022 JA07022 JA08022 JA08022 JA 10025 JA 10025 JA 12025 JA 12025