sintered carbide well hand drilling tools

Place of Origin:

Hunan, China

Brand Name:

ZZBT

Model Number:

Various

Type:

Spade Drill Bit

Use:

Metal Drilling

Material:

Tungsten carbide

Service:

OEM

Content:

WC+Co

Application:

For drill bits

Trial order:

Acceptable

Certification:

ISO9001:2000 Certificate

Feedback:

within 24 hours

Color:

metallochrome

Name:

sintered carbide well hand drilling tools

Package:

carton