These bits are made from Cobalt M42 steel which has a melting point of 2723 Fahrenheit
Drill Hog USA 40 Pc Tap & Die Set Standard METRIC Titanium TI-22
Put them through the test
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Tri-Flat Shank
26 Pc LETTER Drill Bit Set A-Z Bits COBALT M42 Drilll Stand Drill Hog USA These bits are made fromDrill Hog 26 Pc COBALT M42 Letter Drill Bit Set USA Includes: 26 Letter Sizes A to Z Sizes: A (0. 234), B (. 0238), C (0. 243), D (0. 247), E (0. 250), F (0. 257), G (0. 260), H (0. 266), I (0. 271), J (0. 275), K (0. 281), L (0. 289), M (0. 295), N (. 0301), O (0. 313), P (0. 321), Q (0. 332), R (0. 339), S (0. 347), T (0. 356), U (0. 367), V (0. 382), W (0. 388), X (0. 398), Y (0. 403), Z (0. 412) Specifications: COBALT M42 Steel Split Point