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Stock 0.6mm Shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling Video,Demo, How It Works & Features

Name: Stock 0.6mm Shank 3.175mm Micro Tungsten Carbide Drill Bit Set for PCB Drilling
Uploaded: 2026-02-13T00:28:08+08:00

2025-04-09 4440

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Product Specifications

Model NO.:

0.6mm

Customized:

Customized

Standard:

DIN

Length:

Taper-length

Type:

Center Drill Bit

Material:

Cobalt Steel Alloys

Hardness:

91.8hra

Strength:

3500MPa

Shank Diameter:

3.175mm(-0.005~0)

Overall Length:

38mm

Bits Diameter:

0.6mm

Trademark:

ZZUP

Transport Package:

25kg. Carton

Specification:

diameter 3mm*36mm

Origin:

Zhuzhou, Hunan, China

HS Code:

820900100

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