Factory supplied button bits and drill rod power tools for drilling hard rock

Bear “Customer 1st, Good quality first” in mind, we work closely with our prospects and supply them with efficient and professional services for Factory supplied button bits and drill rod power tools for drilling hard rock, Our organization has been devoting that “customer first” and committed to helping clients expand their small business, so that they become the Big Boss !
Bear “Customer 1st, Good quality first” in mind, we work closely with our prospects and supply them with efficient and professional services for 45mmR32, drill rod, speed rod, tunnel tools, Our company regards “reasonable prices, high quality,efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.
Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 9 threads: R3212, R32, HL38, T38, T45, T51, T60, ST58 and ST68. They can be used with button bits, cross bits and reaming products.

Sanshan drilling’s comprehensive range of bench and production rock drilling tools includes everything from 1” rope thread equipment all the way up to T60 thread equipment, Many customers say that the drill rods, tubes and button bits are the best on the market today. Let’s just say they will improve productivity considerably.

R25 (1”),R28 (1 1/8”),R32 (1 1/4”),R/T38 (1 1/2”),T45 (1 3/4”),T51 (2”),T60 (2 3/8”)
Drill bit R/T38,Extension rod T38 – Hex. 32 mm – T38,Extension rod T38 – Round 38 mm – T38 (Speedrod),Extension rod R38 – Round 38 mm – R38,
Extension rod T38 – Round 38 mm – T38,Extenstion rod T38 – Round 38 mm – T38 (with double thread)Guide rod T38 – Round 45 mm – T38 (Speedrod),
Guide tube T38,Coupling R/T 38.reaming bit,pilot adpter,

Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) ,