- High Speed Steel: high hardness, good wear resistance and durability.
- Surface Titanium Coated: Increase the HARDNESS of the drill bit, Strengthen heat dissipation, make bit more WEAR-RESISTING.
- Easy to Removal Chip: spiral grooves with an oxide coating for quick removal.
- High Quality: suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.
- 50 Pcs & 5 Sizes: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, there are 10pcs of each size, total quantity is 50pcs.
Material: Stainess Steel
Size: 1x34mm (10pcs), 1.5x38mm (10pcs), 2x45mm (10pcs), 2.5x55mm (10pcs), 3x60mm (10pcs)
Quantity: 50 Pcs/Pack
Drawer transparent plastic boxes, elegant, easy to access.
Suitable for woodworking drilling, electronics repair, home repair, can drill wood, plastics, circuit boards.
Package Content: 1 Pack Drills Kits