STANLEY STA016254 FATMAX THRU TANG WOOD CHISEL 12MM p p Ergonomic handle design incorporating a shatterproof polymer handle Ergonomic soft grip longer handle which gives maximum control feels good in the hand & is comfortable in all applications Friction welded bolster pfor pstrength & durability The steel striking cap can be struck with a steel hammer for increased cutting force & the body resists most solvents The ISO Standard Blade is made from high quality ball bearing grade steel EN31 & is fully ground & finished for ultimate sharpness & the full length blade guard provides added safety The quality chrome alloy ball bearing grade steel provides superior edge retention