Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 4.94mm Boring Bar Blank The BT30 GSK Collet Chuck

The BT30 GSK Collet Chuck from Omega is a secure

extending tool life and reducing rework

This cutter is built to simplify your workflows: a single tool can tackle drilling

enabling longer tool life and steadier performance through prolonged cycles

It features a left-hand spiral flute and right-hand cutting on a straight HSS-E body with AcuRea coating

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 4.94mm Boring Bar Blank The BT30 GSK Collet ChuckMagafor Reamer Spiral Flute Straight Shank HSS E 4. 94mm is an intermediate precision reamer designed to finish drilled holes to tight, repeatable tolerances. With a left hand spiral flute and right hand cutting, it promotes smooth chip flow and stable bore quality. The straight shank fits standard toolholders, while the DIN 212 B tolerance of D = 0 + 0. 004 mm ensures consistent hole sizes across production runs. DIN 212 B tolerance: D = 0 + 0. 004