5/16 in. HSS Black and Gold Contractor Drill Bit with Split Point and 3-Flat Shank (12-Pack)
https://www.probuilderswarehouse.com/shop/1006771734-0-5-16-in-hss-black-and-gold-contractor-drill-bit-with-split-point-and-3-flat-shank-12-pack-90976
https://www.probuilderswarehouse.com/web/image/product.template/90976/image_1920?unique=29b5ff6
Brand: Drill America
Model: HD3F5/16P12
SKU#: 1006771734.0
Barcode: 318386466
