28 piece drill bit set supplied in plastic folding boxes. The spiral angle is 28degree and the point angle is 118degree. It has a split point for better positional accuracy. Standard drill bits for use in steel and cast iron.
Drill diameters | mm | 1.0(x4), 1.5(x3), 2.0(x2), 2.5, 3.0, 3.3, 3.5, 4.0, 4.2, 4.5, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0 |
No. of drills | 28 |