This is 99pcs 1.5mm-10mm HSS twistdrill bits set kit with a iron case box. Perfectfor drilling iron, alloy steel, non-alloy steel, copper, bronze, cast iron, hard plastics and perspex.

Features:
High speed steel twistdrill bit set for wood, plastic, aluminum, copper and steel.
Perfect for DIY, home use and general building / engineering using.
Sharping and twistdrills will make drilling easier and more effortless.
Thedrilling process is quick and with maximum surface quality.
Providessaferdrilling startswithout pre-punching.

Specifications:
Color: Black
Material: High Speed Steel
Hardness: HRC 60-62
Containing Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 8mm, 10mm
Quantity: 1 Set (99pcs)
Size Quantity(pc) Length
1.5mm 16 40mm
2.0mm 16 46mm
2.5mm 15 57mm
3.0mm 10 60mm
3.2mm 10 64mm
3.5mm 8 69mm
4.0mm 8 74mm
4.5mm 3 79mm
5.0mm 3 85mm
5.5mm 2 89mm
6.0mm 2 92mm
6.5mm 2 99mm
8.0mm 2 116mm
10mm 2 134mm
Package Size: Approx. 27 * 23.5 * 4cm / 10.63 * 9.25 * 1.57in
Package Weight: Approx. 1403.3g / 49.49oz

Package List:
1 * Iron Box
16 * 1.5mm Twistdrill
16 * 2.0mm Twistdrill
15 * 2.5mm Twistdrill
10 * 3.0mm Twistdrill
10 * 3.2mm Twistdrill
8 * 3.5mm Twistdrill
8 * 4.0mm Twistdrill
3 * 4.5mm Twistdrill
3 * 5.0mm Twistdrill
2 * 5.5mm Twistdrill
2 * 6.0mm Twistdrill
2 * 6.5mm Twistdrill
2 * 8.0mm Twistdrill
2 * 10mm Twistdrill