Drill Bodies, Maximum Drill Depth: 2.9010in , Drill Depth by Diameter Ratio: 4xD , Maximum Depth of Cut (Decimal Inch): 2.9010 , Shank Type: Weldon Shank MPN:5578318

Our Drill Bits set features an array of bits specifically engineered to offer maximum precision for metalworking, automotive or machinist applications requiring various depth of cuts. The bit sizes range from one-eighth inches to three-quarters of an inch while the 4xD depth by diameter ratio provides excellent results when it comes to efficient cutting. The drill bits feature a high-quality high-speed steel construction ensuring durability, stability, and efficiency when tackling metal surfaces. With their Weldon shanks compatibility these bits provide maximum grip on standard drill chucks while its 2.901 maximum depth of cut presents unmatched accuracy when it comes to heavy-duty applications including engine building or general fabrication work, these drill sets are ideal for the serious user working across industries such as automotive and construction requiring precise depth cutting results time after time.