RLD cnc solid carbide 4mm angle 90 spot chamfer cutter drill bit for steel

Place of Origin:

Jiangsu, China

Brand Name:

RLD

Model Number:

HRC55 Spot/Chamfer Drill Bit

Material:

Carbide

Coating:

AlTiSiN

Product Name:

RLD cnc carbide 4mm angle 90 spot chamfer cutter drill bit for steel

Use:

Masonry Drilling,Metal Drilling,PCB Drilling,Wood Drilling

Type:

Spot/Chamfer Drill Bit

Meterial:

Tungsten Carbide

Surface:

Sand Blasting / Galvanized / Nickeling / Chroming

Grain Size:

0.6μm

Flute:

2 Flutes

Angle:

90°

Pressure:

0.5-0.7Mpa

Service:

Can be customized according to drawings