Screw Thread Insert STI Tap, Thread Size 3/8 In.-16, UNC, Overall Length 3 23/64 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 59/64 in, Tap Chamfer Bottoming, Thread Limit H4, Number of Flutes 4.
00 mm, Drill Bit Point Angle 120 Degrees , X-Thinning Point, Carbide, SS-Coated, +0.008mm, Spiral, 30 Degrees.000mm/-0.Micro Drill Bit, Drill Bit Size 1.