Greenlee 7310SB Hydraulic Knock Out Punch / Puncher Kit with Hand Pump 1/2" - 4" 2500W drill water flow may be very

water flow may be very low

Makita TCT Hinge Mortizing Router Bit

Metal：8mm

Washable design for easier maintenance

Drilling on metal

Greenlee 7310SB Hydraulic Knock Out Punch / Puncher Kit with Hand Pump 1/2" - 4" 2500W drill water flow may be veryGreenlee 7310SB Hydraulic Knock Out Punch Puncher Kit with Hand Pump 1 2" 4" Slug Buster Knock Out Kits Knurled edge on punches for better grip Knockout set features new die design optimized for widest range of materials and drivers Laser markings for quick part identification. Alignment markings for improved accuracy. Easy threading draw studs with "dog point" tip helps eliminate cross threading. Hex key access for easy removal from tool.