Union Tool Carbide 2-Blade Flat Drill, Diameter 7 x Groove Length 28 x Total Length 80, UTDF2700-280, 1 Piece

Catalog number: UTDF2700-280 Features: ●The 180° tip angle design allows for hole drilling in a variety of applications that would be difficult with a normal drill. ●The 30° twist angle provides excellent chip evacuation and achieves highly efficient and stable hole drilling. ●Thinning shape improves chip evacuation and sharpness. ●The double margin provides a guide effect on the inner wall of the hole, allowing for stable hole drilling of non-flat shapes. Applications: ●Compatible workpiece materials: general structural rolled steel, carbon steel, alloy steel, cast iron, aluminum alloy, pre-hardened steel Specifications: ●Blade diameter (mm): 7 ●Groove length (mm): 28 ●Total length (mm): 80 ●Shank diameter (mm): 8 ●Twist angle (°): 30 ●Outer diameter (mm): 7 ●Surface treatment: UT COAT ●Unimax Drill UTDF ●2-blade ●UT coating ●30° twist Material/Finish: ●SuperMG (ultrafine grain carbide alloy)