Through Hole Short Flute Holder

The coolant flow assists the chip evacuation process. The left-hand spiral is designed especially for through hole reaming. Due to this design, the chips are being pushed forward immediately after their formation.

Blind Hole

The coolant flow assists the chip evacuation process. It directs the just-formed chips backwards. The chips pass through the straight flutes and are thrown out of the hole, without causing any damage to the reamer or hole surface.