28 piece standard drill bit set supplied in a plastic folding box 1.0(x4), 1.5(x3), 2.0(x2), 2.5, 3.0, 3.3, 3.5, 4.0 4.2, 4.5,5, 5.5, 6, 6.5, 6.8, 7, 8, 9, 10mm
Spiral angle of 28 degrees and a more→split point of 118 degrees for use on steel and cast iron Split point for better positional accuracy
Supplied in a plastic folding box
Drill diameters - mm - 1.0(x4), 1.5(x3), 2.0(x2), 2.5, 3.0, 3.3, 3.5, 4.0 Drill diameters contd - mm - 4.2, 4.5, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0, 8.0, 9.0, 10.0
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