JET JCT-3623 - 4" 4-Bolt Chipping Hammer with Hex Shank 100% Polyester * Best suited for thin/medium

* Best suited for thin/medium to medium/heavy viscosity materials

a highflow pump and integrated AC power-unit increase ascent and descent speeds for enhanced productivity

4 Bore Dia mm 18 Stroke mm 8 Crankshaft ID Stamp 7 Inlet 1/2" F Outlet 3/8" F Max Temp 140° F Oil Capacity (oz) 15 Weight 21 RPM 3400 Shaft Size 1" Shaft Version D Shaft Type Hollow

Steel case and ring on gauge

5175317 D4-12 DANNMAR 12K Capacity 4-Post

JET JCT-3623 - 4" 4-Bolt Chipping Hammer with Hex Shank 100% Polyester * Best suited for thin/mediumDetails Jet 550623 Description JET Chipping hammers are available in two heavy duty designs with multiple capabilities. The Four Bolt D handle model is designed for extra strength and provides better grip. The Saw Tooth handle model is engineered to dissipate the impact energy more efficiently. Each type has the option of round or hex shaped bushing shanks. Each model can accommodate standard oval collared chisels and retainers, making these heavy