Blue-Groove point and cutting edge for faster chip removal 4x faster than standard spade bits. Double cutting spurs scribe the outside of the hole reducing breakout. SKU: 40067344 MFG: 88807 Shop more products by Irwin. Best online store to shop heavy duty hand tools. Save big with Life and Home discount coupons SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $5.80 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Length: 6" Wood boring bit Quick change bit loading sleeve Can be used in any hex shank bit adapter or regular drill bit chuck 10% larger shank for added durability Grooved hex shank prevents slipping in drill chuck or bit extension Fits all standard quick change chucks Size: 7/16" Carded WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov FEATURES MFR: 88807 SKU: 40067344 UPC: 024721200457 Brand: Irwin