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hardened steel drill bits

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buy R32N Hollow Self Drilling Anchor Bolt , Alloy Steel Anchor Bolt online manufacturer

R32N Hollow Self Drilling Anchor Bolt , Alloy Steel Anchor Bolt

R32N Hollow Self Drilling Anchor Bolt , Alloy Steel Anchor Bolt Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit, ... Read More
2018-11-20 17:39:03
buy R32N Hollow Alloy Steel Self Drilling Anchor Bolt Rod and accessaries online manufacturer

R32N Hollow Alloy Steel Self Drilling Anchor Bolt Rod and accessaries

R32N Hollow Alloy Steel Self Drilling Anchor Bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit, coupling, plate, grouting ... Read More
2022-08-25 14:36:45
buy 25-130mm Diameter Self Drilling Anchor Bolt 200KN - 8000KN Capacity Anti Corrosion online manufacturer

25-130mm Diameter Self Drilling Anchor Bolt 200KN - 8000KN Capacity Anti Corrosion

R32 Self Drilling Anchor Bolts With Diameter 51mm Drill Bit Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill bit... Read More
2021-08-30 11:21:34
buy High Strength Self Drilling Anchor Bolt , Steel Anchor Bolts Easy Installation online manufacturer

High Strength Self Drilling Anchor Bolt , Steel Anchor Bolts Easy Installation

Self Drilling Anchor Bolts matching threads R25,R23,R38,R51 and T76 Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill ... Read More
2018-11-20 17:39:05
buy Hollow Design Self Drilling Anchor Bolt  With Hex Nuts R32 Bit Matching 160mm online manufacturer

Hollow Design Self Drilling Anchor Bolt With Hex Nuts R32 Bit Matching 160mm

Self Drilling Anchor Bolts R32 bit matching 160mm coupling, Dia 51mm Drill Bit Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof ... Read More
2018-11-20 17:39:05
buy Hollow Grouting Self Drilling Anchor Bolt For Tunnel Slope Protection Project online manufacturer

Hollow Grouting Self Drilling Anchor Bolt For Tunnel Slope Protection Project

Factory direct tunnel slope protection project special self-propelled hollow anchor combined hollow grouting anchor Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock ... Read More
2021-08-30 13:32:46
buy High Strength 5-20 Feet MF Rod T51 Round 52-T51 For Big Hole Drilling online manufacturer

High Strength 5-20 Feet MF Rod T51 Round 52-T51 For Big Hole Drilling

High-Strength 5~20 Feet MF Rod T51-Round52-T51 For Big Hole Drilling Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded ... Read More
2022-03-15 16:25:36
buy Integral Drill Rod For Mining Quarrying Plug Hole Rock Drilling Tools online manufacturer

Integral Drill Rod For Mining Quarrying Plug Hole Rock Drilling Tools

Integral Quarrying Plug Hole Drilling Rod Rock Drilling Tools Describtion Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, ... Read More
2018-09-07 11:39:27
buy H19 H22 H25 Carbide Tapered Drill Rod Taper Rock Rod With ISO9001 Standard online manufacturer

H19 H22 H25 Carbide Tapered Drill Rod Taper Rock Rod With ISO9001 Standard

high quality tapered rock drill steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills are made from the best steels and alloys in ... Read More
2020-05-27 17:49:35
buy 11 Degree Carbon Steel Tapered Drill Rod Small Hole Drilling Tools Hex 25 800mm online manufacturer

11 Degree Carbon Steel Tapered Drill Rod Small Hole Drilling Tools Hex 25 800mm

11 Degree Small Hole drilling tools Tapered Drill Rod Hex 25 800mm Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking ... Read More
2019-06-26 16:24:29
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