Jack Hammer Star Picket Stake Post Driver Chisel Bit - The Hippie House

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Jack Hammer Star Picket Stake Post Driver Chisel Bit

This 80mm Stake/ Pin Driving Chisel transforms your jackhammer into a foundation and underpinning king! Got formwork, ground stabilisation or retaining walls to build? This industry standard 80mm Stake Driver can be used to firmly drive ground pins super quick - meaning more in your back pocket! The deep 40mm recessed head ensures plenty of material contact, making even horizontal work a breeze. A true contractor grade bit ready to provide years of destruction!

The perfect trade tool for concrete floors, retaining walls, hard clay and underpinning. Get the job done fast and efficiently!

Make no mistake, Baumr are the online industry leaders with unparalleled quality comparable to that of chisels retailing for more than $280 - a bold statement backed up by an extensive One Year Warranty!


  • Brand: Baumr-AG
  • Internal Diameter: 80mm
  • Internal Depth: 40mm
  • External Diameter: 90mm
  • Chisel Length: 280mm
  • Hex Size: 1.2' (30mm)
  • Compatibility: All 30mm Hex Baumr-AG, Hitachi PH65 PH65SA H65SB2 H70SA, Makita HM1303 HM1317C HM1307C HM1304 HR1400 HR1317C, ROK 150-36-551, TWM, Millers Falls PT4370, Z1G-DW-45 and more!


  • 1 x Baumr-AG Pin Driving Chisel
  • Note: User Manual is accessible online


  • Product Dimensions (W x L x H): 9 x 28 x 9cm 
  • Product Weight: 2.6kg
  • Carton Dimensions (W x L x H): 38 x 10 x 10cm 
  • Carton Weight: 2.7kg


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund.