1 1/4" Diameter6" Shank Length1/4" Shank Size Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bitsDouble cutting spurs scribe the outside of the hole reducing breakout10% larger shank for added durabilityGrooved hex shank prevents slipping in drill chuck or bit extensionFits all standard quick change chucks///brand_for_product_detail=Irwin,close_out=No,companydescription=Irwin - Imported,condition=New,condition_google=new,cost=3.490000,countrymade=Imported,country_flag=no_selection,featured=0,flag=no_selection,gtin_google=024721200563,identifier_exists=0,instock=in stock,is_recurring=0,madeby=No,madeinusa=0,manufacture_country=Imported / Other,square_product_image=https://square-production.s3.amazonaws.com/files/e441b406f530a243fb5c00f8af256f74b180dc8f/original.jpeg,store_price=4.600000,sync_update_msg=Modified in Magento by harryepstein on 25/09/2017,url_path=1-1-4-irwin-speedbor-spade-bit
