INSOUL hole cutter drill bit hex shank wood flat drill bits

Place of Origin:

Zhejiang, China

Brand Name:

Insoul

Model Number:

HSS01 Metal Grinding

Type:

wood flat drill bits, wood flat Drill Bit

Use:

Wood Drilling, wood Drilling

Finish:

tin-coated or sliver

Technics:

heat-treatiment

Certification:

ISO9001

Hardness:

HRC 55-60

Packing:

Plastic bag,plastic box

Surface Finish:

tin-coated or sliver

Meterial:

High carbon steel

Shank Type:

hex,straight,triangle