Sr32-51mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling Video,Demo, How It Works & Features

Name: Sr32-51mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling
Uploaded: 2026-07-18T06:17:31+08:00
Description: Watch the Sr32-51mm Retrac Threaded Construction Drilling Button Bits for Drifting and Tunneling Drilling video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-17 3400

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Product Specifications

Model NO.:

SR32-51

After-sales Service:

Repair or Replacement

Warranty:

6 Months

Certification:

ISO 9001:2000, ISO 9001:2008

Standard:

Surface Treatment:

Spray-Paint

Manufacturing Process:

Stamping

Material:

Carbon Steel

Thread:

R32/Sr32

Machine Type:

Drilling Tools

Color:

Red, Black, Yellow, White

Tungsten Carbide:

Yk05 or T6

Diameter:

51mm

Trademark:

KAT DRILL

Transport Package:

Wooden Case

Specification:

Origin:

China

HS Code:

82071990

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