Features:
Made of superior high speed steel, firm and long-lasting.
Nitride coated, has nice heat resistance, corrosion resistance and rust resistance.
Special step stucture, can drill different size of holes.
Apply to thin iron plate, steel board, wood, aluminum, insulation panels, PVC sheet, ect.
Specifications:
Material: high speed steel
Coated: nitride coated
Color: black
Quantity: 3pcs (3-12mm/4-12mm/4-20mm)
Bits detail:
3-12mm: 3-4-5-6-7-8-9-10-11-12mm
4-12mm: 4-6-8-10-12mm
4-20mm: 4-6-8-10-12-14-16-19-20mm
Package size: 100 * 50 * 20mm / 3.94 * 1.97 * 0.79in
Package weight: 90g / 3.17ounces
Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Package List:
3 * Drilling Bits