Description:
Name: step drill
Shank: 1/4 inch hexagonal shank
Material: High speed steel 4241
Surface treatment: Titanium plating
Length:
4-12 mm length: approximately. 7.5 cm/2.95 inches
4-20 mm length: approximately. 7.5 cm/2.95 inches
4-32 millimeters in length: approximately. 10.2 cm/4.02 inches
Three knives have the following dimensions:
4-32 millimeters (4 millimeters, 6 millimeters, 8 millimeters, 10 millimeters, 12 millimeters, 14 millimeters, 16 millimeters, 18 millimeters, 20 millimeters, 22 millimeters, 24 millimeters, 26 millimeters, 28 millimeters, 30 millimeters, 32 millimeters)
4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 14mm, 16mm, 18mm, 20mm)
4-12mm (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
Packing list:
3x step drill
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