Positive tip geometry for best rotary drilling efficiency. All sizes 3/16 inch and larger have 3 flats on the shank so that the chuck gets a better grip on the bit. SKU: 43045945 MFG: 264681OR Shop more products by Vulcan. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $16.85 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: Finish : Nickel Chrome Plated Overall Length : 13 inch Diameter : 3/4 inch Type : Masonry Flute Type : Wide Spiral Shank Type : Straight Applicable Materials : Brick, Cement, Tile, Slate, Cinder Block Positive tip geometry for best rotary drilling efficiency Wide spiral flutes efficiently remove dust and debris, from the cutting area All sizes have 3 flats on the shank so that the chuck gets a better grip on the bit Usage : For Brick, Cement, Tile, Slate, Cinder Block FEATURES MFR: 264681OR SKU: 43045945 UPC: 045734679962 Brand: Vulcan