Check the listing for details. Drill Hog® 3/8" Stubby Bit Machine Screw Bits 3/8" Stub Bit Lifetime Warranty. Condition: New. Listed at 14.24 USD. Drill Hog® 3/8" Screw Machine Stubby HI-Molybdenum M7 Drill Bit Includes: 3/8" Stub Length Screw Machine Drill Bit Pack of (2) Stubby Drill Bits Specifications: HI-Molybdenum M7 Steel Stub Length Length: 3" 135 Degree Split Point Prevents "Walking" Lifetime Warranty Drill Hog® is proud to release the newest technology in drill bits. These bits are made from HI-Molybdenum M7 Steel which has a melting point of 4753° Fahrenheit! These bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more! These drills are screw machine length also called "stubby" or stub length because they average 2" to 4" in length depending on the size. Perfect for the hard to reach areas. Drill Hog® includes a Lifetime Warranty to the original purchaser. Take the Drill Hog® Challenge! Drill Hog® Drill Bits will out perform and out last any bit you are using now! Put them through the test! Try them out for 60 days and if they don't out perform your current drill bits, we will give you a 100% refund! No questions asked!