HSS Fully Ground Mini and Micro Drill Bits for Metal Jewelry Handcraft Precision Drilling

Place of Origin:

Jiangsu, China

Brand Name:

JUNHAO

Model Number:

JH-T-027

Type:

Twist Drill Bit

Use:

Metal Drilling

Flute Type:

Type N Spiral Flute Right Hand

Shank Type:

Striaght Shank

Surface Finish:

Bright Finished

Application:

For Metal Jewelry handcraft Precision Drilling

Processing Type:

Fully Ground

Material:

HSS and HSS Cobalt

Point Degree:

118 Degree Regular Point