Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 5.21mm Boring Bar Blank improving stability and allowing longer

improving stability and allowing longer runs between tool changes

it features a 6mm shank and a durable K20-coated surface to help you achieve fast

It provides stable support and precise alignment to help you achieve accurate hole diameters and clean finishes on CNC machines

helping to preserve hole diameter during enlarging operations while the straight shank ensures easy mounting and interchangeability within existing fixtures and holders

helping to reduce rework and improve part quality

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 5.21mm Boring Bar Blank improving stability and allowing longerToolex Reamer, Stub Type, 5. 21 mm, is a straight shank, left hand flute reamer ground from HSSE (M35 cobalt) for precise hole finishing. It adheres to DIN 8089 and ISO H4 tolerance, and is manufactured and supplied by Toolex Ltd. Manufactured to order; despatch is typically within 2448 hours. Diameter: 5. 21 mm Material: HSSE (M35 cobalt) Type: Stub length, straight shank, spiral flute Flute direction: Left hand spiral flute; right hand cutting