38mm Vacuum Brazed Drill Bit XCEL Grade 3.1 X 63mm Stretch cotton canvas for KETSNRTB Stretch cotton canvas for extra comfort and movement Garment enzyme washed to create worn in look Cordura® highlights at high abrasive areas for extra durability Two angled side pockets Two back welt pockets Mobile and pen pocket on right hand side leg Generous cargo pockets with twin tool pockets and an additional welt cargo pocket on left hand side leg Contoured shaped leg and knee Back shaped knee panel 7 reinforced wider and stronger belt loops Hem boot cut out cuff with reinforced Cordura® patch at back 40 x Black 2mm Granite & Ceramic Tile This range of drill bits offer unrivalled performance and cost per cut when drilling the hardest of man made and natural decorative materials