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PDC coal bolt/PCD bits,all types drill tools

US $10-50 / Piece ( FOB Price)
50 Pieces (Min. Order)
Place of Origin: CN;HEN
Brand Name: ZM
Material: Diamond
Type: Twist Drill Bit
Model Number: 25-42mm
Use: Other
China (Mainland) Contact Details
<24h Average Response Time
85.7% Response Rate

Coal mine roof bolt

US $5-50 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;HEN
Brand Name: Henan Drills-King
Model Number: ZW4201 (1.5*2 pieces)
Material: the best diamond & sintered carbide
Use: Oil/Gas field,Coal mining etc.
Type: Coal mine roof bolt
China (Mainland) Contact Details
1 Transaction for US $1,000+
48h-72h Average Response Time
72.0% Response Rate

SupAnchor coal mine roof bolt/roof anchor bolts/FRP rock anchor bolts

US $2.5-4.8 / Meter ( FOB Price)
10 Meters (Min. Order)
Place of Origin: CN;SIC
Dimensions: Fiberglass Rock Bolt
Application: Mining, Tunneling, Civil Engineering
Technique: Hot rolled
Brand Name: SupFRP
Surface Treatment: Antistatic, anti-corrosion
China (Mainland) Contact Details
24h-48h Average Response Time
73.3% Response Rate

Helical mining bolt m16 coal mine roof bolt and nuts

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Place of Origin: CN;SHN
Diameter: 16mm
Brand Name: TONRY
Material: Steel;HRB335,400,500,600
Length: Virous
Type: Anchor Bolt
China (Mainland) Contact Details
>72h Average Response Time
83.3% Response Rate

Coal mine split set bolt,friction roof bolt

Place of Origin: CN;SHN
Brand Name: Fuji
Model Number: roofing rod
Length: 250mm
Screw Diam: 1/4"
Rod Diam: 5.2mm
China (Mainland) Contact Details
48h-72h Average Response Time
73.3% Response Rate

Gfrp/Frp Thread Support Grp Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
2000 Meters (Min. Order)
Dimensions: customize
Application: coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
length: 3m, 6m, coil, or as per your requirements
China (Mainland) Contact Details
2 Transactions for US $6,000+
24h-48h Average Response Time
78.5% Response Rate

coal mine bolt

US $2.5-9 / Set ( FOB Price)
1000 Sets (Min. Order)
Dimensions: diameter 33mm-47mm
Material: high strength steel
Application: mine,tunnelling roof support
Shape: C tube
color: black or hot dip galvanized
Place of Origin: CN;SHN
China (Mainland) Contact Details
>72h Average Response Time
83.3% Response Rate

Good drilling quality PDC coal bits / pdc coal bolts / PDC bits cutter

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
>72h Average Response Time
80.0% Response Rate

PDC coal bolts

US $5-90 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: PDC roof bits
Material: the best diamond & sintered carbide
Use: Oil/Gas drill bit,Coal mining drill bit,etc
Application: coal mine/ water well/ oil field drill bit
Name: PDC anchor shank bit/ PDC roof bits
Diameter: 6~19mm
China (Mainland) Contact Details
1 Transaction for US $1,000+
48h-72h Average Response Time
72.0% Response Rate

Glass reinforced plastic rock anchor bolt /coal mining rock bolt drilling tools

US $1-7 / Meter ( FOB Price)
1 Meter (Min. Order)
Dimensions: 18,20,22,24,26,28 customized diameter
Application: mining tunnelling etc
Surface Treatment: Uniform appearance, no bubble and flaw
Technique: Hot rolled
Place of Origin: CN
Brand Name: HWGK
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

roof anchor bolt /coal auger bit

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Drill Bit,anchor shank drill
Certification: API
Material: Carbon Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
Verified Supplier - Henan Besharp Diamond Co., Ltd.
China (Mainland) Contact Details
48h-72h Average Response Time
41.2% Response Rate

PDC coal bolt/anchor shank coal bit

US $10-50 / Piece ( FOB Price)
50 Pieces (Min. Order)
Type: Center Drill Bit
Material: Cobalt Steel Alloys
Use: Well Drilling
Place of Origin: CN;HEN
Brand Name: ZM
Model Number: All types
China (Mainland) Contact Details
<24h Average Response Time
85.7% Response Rate

FRP /GFRP Safety Coal Mining Bolts

US $0.1-10 / Meter ( FOB Price)
1000 Meters (Min. Order)
Dimensions: 3mm-40mm
Application: roads, bridges, slopes, tunnels, and marine environments
Surface Treatment: all thread
Technique: pultrusion process
Color: White , Also can be customer requires
Length: Customise
China (Mainland) Contact Details
5 Transactions for US $90,000+
>72h Average Response Time
62.2% Response Rate

Made in China PDC coal bolt/PDC Anchor shank/PCD bits

US $3-60 / Piece ( FOB Price)
100 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2008
Material: 42CrMoA & Alloy Steel
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
1 Transaction for US $10,000+
<24h Average Response Time
85.2% Response Rate

fastener stud bolt eye bolt fasteners coal mine roof bolt

US $0.001-0.1 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Material: carbon steel,stainless steel,etc.
Color: plain,black,zinc white,etc.
Type: fastener stud bolt eye bolt fasteners coal mine roof bolt
Finish: zinc plated,passivated,radiant,etc.
Standard: DIN
Place of Origin: CN;JIA
China (Mainland) Contact Details
<24h Average Response Time
77.0% Response Rate

two wings coal drill bolt

US $1-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Type: Drill Bit
Certification: ISO9001:2000
Material: pdc
Use: Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging
China (Mainland) Contact Details
>72h Average Response Time
86.7% Response Rate

high quality pdc roof anchor bolt coal mine roof bolt

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
<24h Average Response Time
86.5% Response Rate

Gfrp/Frp Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
2000 Meters (Min. Order)
Dimensions: customize
Application: coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
length: 3m, 6m, coil, or as per your requirements
China (Mainland) Contact Details
2 Transactions for US $6,000+
24h-48h Average Response Time
78.5% Response Rate

coal mine roof bolt / coal mining bits / PDC coal bit

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
>72h Average Response Time
80.0% Response Rate

coal mine bolt

US $2.5-9 / Set ( FOB Price)
1000 Sets (Min. Order)
color: black or hot dip galvanized
Place of Origin: CN;SHN
Brand Name: TR
Model Number: Various
shape: C tube
thickness: 2.5-3.2mm
China (Mainland) Contact Details
>72h Average Response Time
83.3% Response Rate

PDC Roof Anchor bolt coal mine roof bolt

1 Piece (Min. Order)
Type: Drill Bit
Type:: drilling anchor bit
Certification: AISI
Certification:: ISO9001
Material: best diamond & sintered carbide
Material:: best diamond & sintered carbide
China (Mainland) Contact Details
1 Transaction for US $1,000+
48h-72h Average Response Time
72.0% Response Rate

Glass reinforced plastic rock bolt/coal extension anchor bolt

US $1-7 / Meter ( FOB Price)
1 Meter (Min. Order)
Dimensions: 18,20,22,24,26,28 customized diameter
Application: mining tunnelling etc
Surface Treatment: Uniform appearance, no bubble and flaw
Technique: Hot rolled
Place of Origin: CN
Brand Name: HWGK
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

PDC coal bolts

US $10-50 / Piece ( FOB Price)
50 Pieces (Min. Order)
Type: Center Drill Bit
Material: Cobalt Steel Alloys
Use: Well Drilling
Place of Origin: CN;HEN
Model Number: All types
Brand Name: ZM
China (Mainland) Contact Details
<24h Average Response Time
85.7% Response Rate

GFRP/FRP Polyester Safety Coal Mining Bolts

US $0.1-10 / Piece ( FOB Price)
500 Meters (Min. Order)
Dimensions: Customer designed
Application: mining, construction, slope supporting
Surface Treatment: anti-static
Technique: pultrusion
size: customer-demand
Place of Origin: CN;SHG
China (Mainland) Contact Details
5 Transactions for US $90,000+
>72h Average Response Time
62.2% Response Rate

High efficiency pdc coal bolts

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
<24h Average Response Time
86.5% Response Rate

Gfrp/Frp Tunnelling Thread Solid Safety Coal Mine Bolt

US $0.01-5 / Meter ( FOB Price)
3000 Meters (Min. Order)
Dimensions: 16-40mm diameter
Application: Coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: All thread
Technique: Pultrusion
Material: fiberglass reinforced plastic
Length: Cut as per your requirements
China (Mainland) Contact Details
2 Transactions for US $6,000+
24h-48h Average Response Time
78.5% Response Rate

High efficiency PDC roof anchor bolt coal mine roof bolt

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
>72h Average Response Time
80.0% Response Rate

Helical mining bolt coal mine Hot dip galvanized roof bolt resin bolt

US $2.5-9 / Set ( FOB Price)
10 Sets (Min. Order)
Length: Virous
Diameter: 16mm-25mm
Capacity: various
Type: Anchor Bolt
Material: Steel,HRB335,400,500,600
Standard: GB
China (Mainland) Contact Details
>72h Average Response Time
83.3% Response Rate

affordable Hollow grouting rock bolt/coal expansion shell rock bolt

US $2.5-18 / Meter ( FOB Price)
1 Meter (Min. Order)
Grade: PSB830,930
Diameter: 16-40mm
Standard: AISI,ASTM,BS,GB
Length: as requirement
Application: bridge, tunnel, mining support
Place of Origin: CN
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

PDC anchor shank bolt coal mine roof bolt

US $5-50 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 32*M14
Type: PDC anchor shank bolt
Material: the best diamond & sintered carbide
Use: Coal mining, Tunnel
Color: Golden, silver, blue grey, black, etc.
Application: Coal mine, water canservancy & hydropower
China (Mainland) Contact Details
1 Transaction for US $1,000+
48h-72h Average Response Time
72.0% Response Rate

GFRP/FRP Resin Safety Coal Mining Bolts

US $0.1-10 / Piece ( FOB Price)
500 Meters (Min. Order)
Dimensions: Customer designed
Application: mining, construction, slope supporting
Surface Treatment: anti-static
Technique: pultrusion
size: customer-demand
Place of Origin: CN;SHG
China (Mainland) Contact Details
5 Transactions for US $90,000+
>72h Average Response Time
62.2% Response Rate

triple-wing coal roof bolt

US $5-100 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Spade Drill Bit,coal mining pdc anchor roof bolt drill bit
Material: Tungsten Carbide,the best diamond & sintered carbide the best diamond &sintered carbide
Use: Well Drilling,Oil/Gas drill bit, Coal mining drill bit,water drill bit
Application: coal mine/ water well/ oil field drill bit
Diameter: 25-43 mm
Place of Origin: CN;SHA
China (Mainland) Contact Details
<24h Average Response Time
86.5% Response Rate

Made in China PDC coal bolt/PDC Anchor shank/PCD bits

US $10-50 / Piece ( FOB Price)
30 Pieces (Min. Order)
Type: Twist Drill Bit
Material: Diamond
Use: Other
Application: Coal mining and geological exploration
Place of Origin: CN;HEN
Brand Name: ZM
China (Mainland) Contact Details
<24h Average Response Time
85.7% Response Rate

ChinaPretec coal mine roof bolt with wedge

US $1-20 / Set ( FOB Price)
1 Set (Min. Order)
Type: rebar threaded rock bolt
Standard: DIN
Length: 1---6m
Surface treatment: galvanized galvanized+exopy
Place of Origin: CN;ZHE
Brand Name: ChinaPretec
Tags: Anchor Bolt
China (Mainland) Contact Details
>72h Average Response Time
37.5% Response Rate

China Pretec coal mine roof bolt with wedge

US $800-1200 / Ton ( FOB Price)
5 Tons (Min. Order)
Size: Diamenter4mm-8mm Length 75-350mm
Color: Sliver or yellow
Standard: ISO
MOQ: 5Tons
Place of Origin: CN;SHN
Brand Name: DEBEI
Verified Supplier - Linyi Debei Trading Co., Ltd.
China (Mainland) Contact Details
7 Transactions for US $470,000+
<24h Average Response Time
94.5% Response Rate

high tensile steel screw thread steel bar coal mine roof bolt rock split set bolts

US $780-1200 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Grade: PSB500/PSB785/PSB830/PSB930/PSB1030, ASTM A722,40SI2MNV
Diameter: 15mm-75mm
Standard: ASTM,GB
Length: 3m-12m,Any length no less than 12meter
Application: Construction building materials
Place of Origin: CN;TIA
China (Mainland) Contact Details
>72h Average Response Time
53.3% Response Rate

Gfrp/Frp Polyester Safety Coal Mining Solid Fiberglass Bolts

US $0.01-5 / Meter ( FOB Price)
2000 Meters (Min. Order)
Dimensions: customize
Application: coal,mine,tunnel,bridge,building,slope,road etc.
Surface Treatment: all thread
Technique: Pultrusion
material: fiberglass reinforced plastic
length: 3m, 6m, coil, or as per your requirements
China (Mainland) Contact Details
2 Transactions for US $6,000+
24h-48h Average Response Time
78.5% Response Rate

high strength coal mine roof bolt with square plate

US $3-11 / Set ( FOB Price)
100 Sets (Min. Order)
Dimensions: Diameter:33mm,39mm,42mm,47mm
Material: high strength steel
Application: Mine,Tunneling,Construction support
Shape: C shape
color: black or hot dip galvanized
Place of Origin: CN;SHN
China (Mainland) Contact Details
>72h Average Response Time
83.3% Response Rate

Heavy Duty Coal Mine Roof Bolt

US $0.01-1 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Size: M6-M48
Material: Carbon steel, SS, alloy steel,etc
Finish: Plain, black,zinc, HDG, YZP, blue white,etc
Standard: GB,GB, DIN, ANSI/ASTM, JIS, BS, etc
Grade: 4.8, 6.8, 8.8, 10.9, 12.9
Length: 10mm-300mm
Verified Supplier - Yongnian Getai Fastener Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $3,000+
48h-72h Average Response Time
67.3% Response Rate

Chinese supplier custom cnc coal mine roof bolt

US $0.001-0.01 / Piece ( FOB Price)
2000 Pieces (Min. Order)
material: stainless/carbon steel,copper,brass,titanium
finishing: zinc-plated,nickel,black,passivasion
Standard: DIN,DIN ANSI ASME JIS ISO
Length: 40~400mm
certification: ISO9001:2008,ISO14001:2004
Surface: plain,Yellow zn,Blue zn/white zn
Verified Supplier - Chuanghe Fastener Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
96.0% Response Rate

coal mine roof bolt / FRP rock anchor bolts /Roof anchor bolts

US $100-300 / Set ( FOB Price)
1 Set (Min. Order)
Dimensions: customize
Application: mining,tunnel,slope
Surface Treatment: Anti-static
Technique: Casting,All-thread,Pultrusion
Place of Origin: CN;SHN
Brand Name: LuHeng rock bolt
China (Mainland) Contact Details
<24h Average Response Time
93.1% Response Rate

fiber glass grouting frp plastic rod good quality Custom Made Coal Mine Grp Roof Bolt

US $0.01-6.9 / Meter ( FOB Price)
200 Pieces (Min. Order)
Type: fiberglass bolt,epoxy resin & unsaturated one
Certification: ISO CE
Material: fiberglass
Use: Coal Mining
Machine Type: Drilling Tool
Processing Type: squeezing
China (Mainland) Contact Details
>72h Average Response Time
65.0% Response Rate

Hard rock coal mine rock drill bit / coal mine roof bolt / coal mining bits

US $5-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Type: Twist Drill Bit,PDC drill bit
Material: best diamond & tungsten carbide,the best diamond & sintered carbide
Use: coal mine , water conservancy , transportaion,power tools pdc drill bit
Color: golden, silver, blue grey, black, etc
Application: coal mine, water canservancy & hydropower
Certification: IS09001
China (Mainland) Contact Details
>72h Average Response Time
80.0% Response Rate
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