1Pcs Multifunctional Drill Bits Twists Drillhead Wall

This is a kind of quality drill bit, the reinforced alloyhead with high hardness, prevents bit cracking, help improving work efficiency. The triangular shank design makes the clamping more tight and does not slip. U-shaped spiral grooves design provides low resistance, resulting in smoother and faster drilling and easier chip removal. Smooth, accurate and easy drilling in ceramic tile, glass, brick wall, wood and so on. You can have a try.

Features:

Reinforced alloyhead with high hardness, prevents bit cracking, help improving work efficiency.

The triangular shank design makes the clamping more tight and does not slip.

U-shaped spiral grooves design provides low resistance, resulting in smoother and faster drilling and easier chip removal.

Strong toughness and wear resistance, can be installed in the hand drill, electric drill, benchdrill.

Smooth, accurate and easy drilling in ceramic tile, glass, brick wall, wood and so on.

4 specifications optional: 6mm, 8mm, 10mm, 12mm, you can choose according to your demands.

Specifications:

Name: Multifunctional Drill Bit Kit

Material: alloy

Color: blue, orange, gold (optional)

Type: 6mm, 8mm, 10mm, 12mm (optional)

6mm size:

Total length: 100mm / 3.94in

Working depth: 50mm / 1.97in

Drill diameter: 6mm / 0.24in

Handle diameter: 4mm / 0.16in

8mm size:

Total length: 115mm / 4.53in

Working depth: 70mm / 2.76in

Drill diameter: 8mm / 0.31in

Handle diameter: 6mm / 0.24in

10mm size:

Total length: 120mm / 4.72in

Working depth: 75mm / 2.95in

Drill diameter: 10mm / 0.39in

Handle diameter: 7mm / 0.28in

12mm size:

Total length: 120mm / 4.72in

Working depth: 75mm / 2.95in

Drill diameter: 12mm / 0.47in

Handle diameter: 9mm / 0.35in

Packing size: 150 * 100 * 100mm / 5.91 * 3.94 * 3.94in

Packing weight:

6mm: 10g / 0.35ounce

8mm: 12g / 0.42ounce

10mm: 14g / 0.49ounce

12mm: 16g / 0.56ounce

Packing List:

1 * Drill Bit

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