Tri-flute Auger Bit which is also made of 65# high carbon steel is our hot-seiling product.1) Self feeding screw point provides fast boring in hard and soft woods,Website:http://www.hzgshardwares.com,for precise and easy drilling.2) Cutting spurs have 3 cutting edges for added durability,accuracy and faster chip ejection.3) Grooved hex shank prevents slipping in drill chuck or bit extension .4) Fits all standard 1/4” quick change chucks. Part No Metric Imperial GP-M32010 10mm 3/8” GP-M32011 11mm 7/16” GP-M32012 12mm 15/32” GP-M32013 13mm 1/2” GP-M32014 14mm 9/16” GP-M32015 15mm 19/32” GP-M32016 16mm 5/8” GP-M32018 18mm 11/16” GP-M32019 19mm 3/4” GP-M32020 20mm 25/32” GP-M32021 21mm 13/16” GP-M32022 22mm 7/8” GP-M32024 24mm 15/16” GP-M32025 25mm 1” GP-M32026 26mm 1-1/32” GP-M32028 28mm 1-1/8” GP-M32030 30mm 1-3/16” GP-M32032 32mm 1-1/4” GP-M32034 34mm 1-11/32” GP-M32035 35mm 1-3?8” GP-M32036 36mm 1-13/32” GP-M32038 38mm 1-1/2” GP-M32040 40mm 1-9/16”
