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Drifting Drill Rod Tophammer - China

price: contact company for price

Extension rod size

R32- Round32- R32 length 3 4 6 8 10 12 ft

T38 ( R38) –Round39- T38 ( 38) , length 4' 6' 10' 12' ft

T45 - Round46- T45, length 10' 12' 14' 20' ft

T51 - Round52- T51, length 12' 14' 20' ft

MF rod / speed rod size

MF- rod R32- Round32- R32, length 3 4 5 6 10 12 14 ft

MF Rod T38- Round39- T38, length 4 5 6 10 12 14 ft

MF Rod T45- Round46- T45, length 5 6 10 12 14 20 ft

MF Rod T51- Round52- T51, length 6 12 14 20 ft

MF Rod ST58- Round60- ST58, length 12 14 20 ft

( 1) Steel grade: 20CrNi3Mo equivalent to SANDBAR 64

SIZE: hex. 22mm . hex. 25mm, hex. 28mm. hex. 32mm hex. 35mm

Dia. 32mm. dia. 38mm, dia. 45mm dia. 51 mm

( 2) Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60

( 3) Length: 0.4m- 10m

( 4) Package: in wooden case or in bundles.

( 5) Productivity: 20000MT / month


Company Contact:


  • Phone: 868518639105

  • Address: 4/F,Tower A, NO. 25, Zunyi Road , Guiyang, China

  • Email: Email


Published date: August 25, 2014 -

  • Business Description: MAXDRILL is a professional manufacturers of quality rock tools, such as

    button bits, Retrac bit, Integral drill steel, Tapered drill rod,

    Extension rod, Pneumatic rod, DTH hammer and bits, Shank adaptor,

    Coupling, Rock bolting, which serve in mining, quarry, water well, oil,

    gas, civil construction and slope stabilization industries.

    We serve customized design, production and serive according to worldwide clients' different condition. We remain at your disposal for any further information you could require.

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