0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

                            0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

                            0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

                            0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

                            0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

0.7/0.8/0.9/1.0/1.1/1.2/1.3/1.4/1.5mm Cemented Carbide Pearl Drill Bits

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Description

Place of Origin:
Hunan, China
Brand Name:
ZZ GOOD
Model Number:
Various
Type:
Pearl drill bit
Use:
Pearl drilling
Commodity:
Pearl drill bit
Feature:
High wear resistance&good heat and corrosion resistance
Application:
For drilling hole in the pearl, jade,jewelry
Material:
Tungsten steel,WC+CO
Recommended grades:
YG6X,YG6,YG8,YG10,YG15,etc.
Surface:
Well ground,polished
Certificate:
ISO9001
Size:
Can be cusomized on request
Shape:
Customized
Sample Order:
Available
{1}{2}{3}