Dedong Four-Blade Cross Drill Tile Drill Bit Concrete Hole Saw High Hardness Tungsten Steel Set of 3 (6mm, 8mm, 10mm)

CN¥17.00

SKU: 100254856886

Status:Out of Stock

ID: 100254857114

Weight: 100.00 g

Dims:174x144x18 mm

Style: Dedong fourflute cross drill bits 6+8+10 [3 pieces]

Four-blade cross drill 6+8 [2 pieces] *1

Product Description

Durable alloy four-blade design for superior drilling performance.

Guaranteed to drill through tough materials; refund offered if unable to drill.

Suitable for use on tiles, ceramics, glass, concrete, cement walls, and metal.

Sharp cutting edges capable of drilling various materials including wood, marble, tiles, brick walls, concrete walls, and steel plates.

Cross-shaped four-blade drill head with pointed triangular design.

CNC precision grinding with double rear angles for faster and sharper drilling.

For harder materials, water cooling is recommended during drilling to enhance performance.

Compatible with a wide range of drills due to universal hexagonal shank design.

Spiral grooves designed for efficient chip removal, preventing clogging and ensuring smooth high-speed operation.

Wide compatibility with hand drills, high-power hand drills, and bench drills.

Item	Detail
3mm diameter	45 mm working depth, 92 mm total length, 6.3 mm hex shank
4mm diameter	45 mm working depth, 92 mm total length, 6.3 mm hex shank
5mm diameter	45 mm working depth, 99 mm total length, 6.3 mm hex shank
6mm diameter	45 mm working depth, 99 mm total length, 6.3 mm hex shank
8mm diameter	68 mm working depth, 117 mm total length, 6.3 mm hex shank
10mm diameter	68 mm working depth, 117 mm total length, 6.3 mm hex shank
12mm diameter	77 mm working depth, 120 mm total length, 6.3 mm hex shank