IRWIN 63710 DRL 5/32 TIN JL 135 BULK

Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bitsHeavy-duty web design provides extreme rigidity when drilling in metal applicationsShorter cutting lips reduce torque when drilling in high tensile strength materials135-degree split point reduces feed pressure for easier penetration without work hardeningSpecificationsItem #SizeTwist LengthOverall LengthBulk637041/16"7/8"1-7/8"*637055/64"1"2"*637063/32"1-1/8"2-1/4"*637077/64"1-1/2"2-5/8"*637081/8"1-5/8"2-3/4"*637099/64"1-3/4"2-7/8"*637105/32"2"3-1/8"*6371111/64"2-1/8"3-1/4"*637123/16"2-5/16"3-1/2"*6371313/64"2-7/16"3-5/8"*637147/32"2-1/2"3-3/4"*6371515/64"2-5/8"3-7/8"*637161/4"2-3/4"4"*6371717/64"2-7/8"4-1/8"*637189/32"2-15/16"4-1/4"*6371919/64"3-1/16"4-3/8"*637205/16"3-3/16"4-1/2"*6372121/64"3-5/16"4-5/8"*6372211/32"3-7/16"4-3/4"*6372323/64"3-1/2"4-7/8"*637243/8"3-5/8"5"*6372525/64"3-3/4"5-1/8"*6372613/32"3-7/8"5-1/4"*6372727/64"3-15/16"5-3/8"*637287/16"4-1/16"5-1/2"*6372929/64"4-3/16"5-5/8"*6373015/32"4-5/16"5-3/4"*6373131/64"4-3/8"5-7/8"*637321/2"4-1/2"6"*639041/16"7/8"1-7/8"639055/64"1"2"639063/32"1-1/8"2-1/4"639077/64"1-1/2"2-5/8"639081/8"1-5/8"2-3/4"639099/64"1-3/4"2-7/8"639105/32"2"3-1/8"6391111/64"2-1/8"3-1/4"639123/16"2-5/16"3-1/2"6391313/64"2-7/16"3-5/8"639147/32"2-1/2"3-3/4"6391515/64"2-5/8"3-7/8"639161/4"2-3/4"4"639189/32"2-15/16"4-1/4"639205/16"3-3/16"4-1/2"6392211/32"3-7/16"4-3/4"639243/8"3-5/8"5"6392613/32"3-7/8"5-1/4"639287/16"4-1/16"5-1/2"6393015/32"4-5/16"5-3/4"639321/2"4-1/2"6"