M43R Chipping Hammer, 4 Bolt 3in. x .680in. Round with Standard Oval Collar Retainer & Spring

M43R Chipping Hammer - 4 bolt 3in. x .680in. Round with Standard Oval Collar Retainer & Spring APT chipping hammers are used for scaling, chiseling, removing concrete build up from theinside of concrete mixers, form stripping, etc. FEATURES: APT patented ball valve New drop forged handle, fitted with four 4 grade 8 bolts for ease of maintenance Deep case hardened alloy steel cylinder for high wear resistance Adjustable exhaust deflector Available in 3in. and 4in. strokes Built-in air inlet screen 3 styles of retainer systems - oval collar standard Steel braid reinforced whip hose assembly included 7/8-24 male swivel and univeral coupler Availabe in .680 round or .580 hex bushing style SPECIFICATIONS Chuck Bushing .680 Round Bore in 1-1/8 Stroke in 3 Impact Rate bpm 1650 Air Consumption at 90psi cfm 33-35 Weight lbs 21 Length in 16-3/4 Air Inlet NPT in 7/8-24 Female CONSUMABLES Chipping Hammer Tools DOCUMENTATION Spare Parts List Maintenance and Repair Information COMMON REPLACEABLE PARTS AND ACCESSORIES Whip Hose Assy with Oiler 18835 Rock Drill Oil - 1 Gal RDO1G Whip Hose Assy - no oiler 18832 Rock Drill Oil - 5 Gal RDO5G Air Inlet Swivel with 1/2in. Hose Barb 7/8in.-24 tool connection 3388 Line Oiler LO-10PF Air Inlet Swivel with 3/8in. Male NPT 7/8in.-24 tool connection 2698 Whip Check WCSML Retainer Spring 1941 Contractors Air Hose - 50ft AIRH-19-50R Retainer Spring - Bag of 25 USPRG-CH-BAG 3/8in. Bushing 759 Standard Retainer and Spring 9431 Vacuum Dust Extraction Kit for Chipping Hammers CH-VDEX-KIT Quick Change Retainer and Spring 5550 Dust Control Spray Kit 9753300015 Quick Change Retainer - Bolt-on Style 18290