Manufacturer : AMZCNC. Convenient Operation: The knockout set is fast and easy to operate. With the excellent cooperation of a drill bit and a driving bolt, you can easily get a clean and uniform hole.
Anyone have any advice on how to un-jam a knockout punch? : r
Powerful 8 US TRUE TON Punching Capacity. Compatible with GREENLEE and other domestic punch tooling 3/4-16 threads. 6 Die Sets for conduit fitting
AMZCNC Hydraulic Knockout Punch Electrical Conduit Hole Cutter Set KO Tool Kit 1/2 to 2 inch (8T(1/2-2)), Alloy Steel
AMZCNC Hydraulic Knockout Hole Punch Driver Kit 1 2 to inch Electrical Conduit Cutter Set Ko Tool Metal Sheet Puncher 8Ton at MechanicSurplus.com
Generic AMZCNC Manual Knockout Hole Punch Driver Kit 1/2 to 2 inch
Hydraulic Punch Set - Katsu - Vevor - MosaicAL
Hydraulic Knockout Set
AMZCNC Hydraulic Knockout Punch Electrical Conduit Hole Cutter Set Ko Tool Kit 1/2 to 4 inch (15T(1/2-4))
Alignment Punch Set, 6-Piece, Multi-Size, and similar items
Generic AMZCNC Manual Knockout Hole Punch Driver Kit 1/2 to 2 inch
Numéro TEM : TPA-8 NOUVEAU Plage de poinçonnage : Φ0,223,5-6,1 cm dans l'acier doux de 0,4 cm. Force de frappe : 66 KN. Course : 2,2 cm. Longueur : 31
IBOSAD Kit de poinçonnage hydraulique de 1,27 à 5,1 cm pour conduit électrique - Kit d'outils KO - Perforatrice de tôle métallique - Poinçon pour