Knurled body for better grip. Replaces different sized regular transfer punches Accommodates itself automatically to transfer center holes accurately CNC made Universal Transfer Center Aligner- Punch Tool Hardened guide cone is placed into the clean edge of the hole to be transferred. The sliding centre punch may then be struck to mark the workpiece. The pin head is oversize so that it does not slip out through the body. Replaces need of different sized regular transfer punches., Weight: 1.0 Pounds, Manufacturer: ADI