Trucut Thundertwist Spline Shank Bit 3/8" x 18" features a TriCarb grade tip and Thundertwist flute design, resulting in faster penetration and reliable construction. Trucut Thundertwist Spline Shank Bit 3/8" x 18" also features quality chrome-molybdenum nickel steel construction. Trucut Thundertwist Spline Shank Bit 3/8" x 18" comes at one spline shank bit each.
Application: spline shank bit.
Use on: construction areas.