Description:

High-quality material-hard alloy steel, strengthened head to prevent drill bit from cracking
Twist drill bit set made of hard and durable alloy, longer service life
Unique design-U-shaped groove design, quick drilling and dust removal, non-slip triangular handle to keep the drill firmly and stable in the electric drill
Versatility-the tip of the spear tip design can easily penetrate various materials, such as ceramic tiles, concrete, brick, glass, plastic and wood, etc., and reduce breakthroughs
Strong toughness and abrasion resistance, can be installed on electric drills

Specification:

Material: Cemented Carbide
Drill Size:
3mm/0.12inch
4mm/0.16inch
5mm/0.20inch
6mm/0.24inch
8mm/0.31inch
10mm/0.39inch
12mm/0.47inch

Package Includes:

4 Pieces 3mm drills
2 Pieces 4mm drills
2 Pieces 5mm drills
1 Piece 6mm drill
1 Piece 8mm drill
1 Piece 10mm drill
1 Piece 12mm drill
or
1 Piece 3mm drill
1 Piece 4mm drill
1 Piece 5mm drill
2 Pieces 6mm drills
1 Piece 8mm drill
1 Piece 10mm drill
1 Piece 12mm drill

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!