Tools & Gear Hole Saws Annular Cutters

HSS ANNULAR CUTTER PINSAnnular Cutter Pins perform three functions: CenteringThe pilot pin accurately centres the cutter over the area to be drilled. Cutting lubricantDuring drilling - the pilot pin retracts and allows internal coolant to reach the cutting teeth. Slug EjectionWhen hole cutting is complete - the slug is automatically ejected from the cutter.