This Listing is for a Stanley BR45 T-Handle Handheld Hydraulic Demolition Breaker Hammer w/ Chisel Bit. Bit is a brunner lay. Stanley BR45 Hydraulic Breaker Specifications The Stanley BR45 (now under Terex Stanley Infrastructure) is a compact, handheld hydraulic demolition breaker designed for light- to medium-duty tasks such as curb/sidewalk breaking, asphalt cutting, concrete demolition (up to 6 inches), ground rod driving, and underwater applications like rock/concrete removal or coral/barnacle scraping. It features a feathering on/off valve for precise energy control (0?full output) and is available in standard T-handle or anti-vibration (BR45S) models to reduce operator fatigue. Below is a summary of key specifications based on official product details. CategorySpecificationModel TypeHydraulic handheld breaker (standard or anti-vibration handle); underwater-capable models availableImpact Class35?65 lb-ft (47?88 J) per blow; suitable for 2?6" concreteBlows per MinuteUp to 1,800 BPM (adjustable via feathering valve)Operating Pressure1,500?2,000 PSI (103?138 bar)Flow Rate7?9 GPM (26?34 L/min)Weight45 lbs (20.4 kg)Length24.8 in (630 mm)Shank Size1" x 4-1/4" hex (25 x 108 mm)Back Pressure ToleranceUp to 250 PSI (17 bar) for long hose use in marine environmentsHose Connections#8 JIC female swivel (inlet); male pipe thread (outlet); min. 2,500 PSI (172 bar) rated hoses requiredAccessoriesEasi-Ride? foot (reduces bit bounce); tamper sleeves; chisels; service toolsDurabilityRugged steel construction; diaphragm accumulator for enhanced blow force - Please Refer to our detailed pictures for cosmetic highlights/imperfections. - Items pictured are the only items included in the listing. - NOTE TO Alaska, Hawaii, US Protectorates, Additional postage charges may apply. - We usually ship items within 1 business day after auction has been paid for. - We over pack all items with packing material to ensure safe shipping. - We sell hundreds of items and do our very best to describe items as accurately as possible. - We do not claim to be AUTHORIZED Sellers/Dealers/Retailers of any of the products/merchandise we offer. - We happily offer a free, 30-Day money back guarantee on all items unless otherwise stated, yet additional Manufacturer warranty may or may not apply. - Please Note, Auction/Listing price is as stated. - We have proudly been selling for over 20 years! - Feel free to contact us with any questions. - Please come back and look again, we list items daily. Thank you for visiting our store!