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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
sandvik rd520, rd525 shank adapter
sandvik rd520, rd525 shank adapter

RD520, RD525 Shank Adapter

Specification of RD520, RD525 Shank Adapter

App.

Thread

Length[mm]

Diameter[mm]

Weight[kg]

Model No.

Similar Part No.

DT

T38

525

45

5.7

T38*10D45-525

7304-7669-01 / 90029009

DT

R38

525

45

5.6

R38*10D45-525

7804-7669-01

DT

T45

525

45

5.7

T45*10D45-525

7305-7669-01 / 90029622

DT

T38

600

45

6.5

T38*10D45-600

7304-7666-01 / 90029021

DT

T38

745

45

7.5

T38*10D45-745

7304-7685-01 / 90029496




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Litian Updates
Jun 26-2026
T38 vs T45 vs T51 Drill Rod: How to Choose the Right Thread for Your Rock Drilling Application
This guide breaks down the differences between T38, T45, and T51 drill rods, helping you make an informed choice based on your specific rock conditions, hole diameter requirements, and drilling depth.
Jun 19-2026
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The wear patterns on your bit tell a story—about the rock you're drilling, the parameters you're using, and whether you're getting the most out of your tooling.
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T45 vs. T51 Button Bits: Which Thread Size Is Better for Hard Rock Drilling?
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Litian is a professional manufacturer focused on the production of rock drilling tools and excavation tools.

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Products
Top Hammer Drilling Tools
Button Bit Drill Rod Shank Adapter Coupling Sleeve Small Hole Drilling Tools
TBM Cutter
TBM Disc Cutter Soft Ground Cutter
Raise Boring Cutters
Kerf Roller Cutter Random Roller Cutter
Hot Sales
Application
Mining Tunneling & Underground Project Construction Drill And Blast Quarrying & Aggregate Hydropower Project

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