self drilling anchor drill bit,China self drilling anchor drill bit Manufacturers, Suppliers

Dingrun High Quality Self-drilling Anchor Drill Bit

Apr 22, 2012

... ,ECC,ESF,ESSF,ESD,ESSD,EY,EYY Dingrun High Quality Self-drilling Anchor Drill BitSpecification:1)It's the most crucial part 2)It ... /hardened button drill bit Φ115 ESSD Tungsten carbide button drill bit Φ115 Φ115 EY Hardened tri-crescent drill bit Φ76 Φ76 EYY Hardened tri-crescent drill bit Φ76 ... and overseas customers for Win-Win businesses. Dingrun High Quality Self-drilling Anchor Drill Bit

Supplier: Jiangyin Dingrun Precision Steel Pipe Co., Ltd.

[China Manufacturers]

self-drilling anchor

Oct 15, 2012

... various rocks with a drill bit at the anchor head. With the continous international standard wave-shape thread, the self -drilling anchor can be used to ... drill holes with the help of bit. With a hign-strength couplerm ...

Supplier: Luoyang Gongyan Technology Co., Ltd.

[China Manufacturers]

Self-drilling Anchor Bolts(R76S)

Jan 02, 2013

... conditions - A high rate of installation sin The Self Drilling Anchor Bolts is a unique anchoring systems and is ... can be performed in one single operation. - Self drilling system eliminates the requirement for a cased boreholeApplications:1 ... Strenght(KN)20028036050055080014001900Yield Strength (KN)15023028040045063012001500ThreadLeftLeftLeftLeftLeftLeftLeftLeft Self-drilling Anchor Bolts(R76S)

Supplier: Xiamen Chemelite Enterprises Co., Ltd.

[China Manufacturers]

Hollow Self-drilling Anchor Bolt

Apr 01, 2013

Hollow Self-drilling Anchor Bolt : Applications :The product is mainly used for weak rocks, ... work well to reach the ideal support effect.For permanent anchor bolt(soil nails) applications, we provide two practical means of ... +powder coating.Features :1. Self-drilling anchor bolt have two performances :one is drilling ,the other is grouting. The anchor bolt have these features: reliable ...

Supplier: Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

[China Manufacturers]

SupAnchor high strength hollow steel self drilling anchor bolt

Apr 01, 2013

steel anchor bolt 1. self drilling anchor bolt 2. Common groutable 3. Stainless steel anchor bar 4. R thread, T thread 1. Common groutable anchor bar consists ... that requires initial prestress. SupAnchor high strength steel self drilling anchor bolt The SupAnchor Self-Drilling Anchoris a unique anchoring system and is today’sanswer ...

Supplier: SupAnchor Rock Reinforcement Co., Ltd.

[China Manufacturers]

self drilling anchor

May 22, 2012

... Expansion bolts 1. Anchor series 2. Various specifications to meet your needs 3. Popular product with high quality self drilling anchor Product details Name ... :Expansion bolts anchor series Material:Alloy steel, SUSBand NameEGPlating:Zinc ... . All products have passed internation standard4. Big stock self drilling anchor

Supplier: Dongguan Bellxin Metal Co., Ltd.

[China Manufacturers]

Self Drilling Rock Anchor

Feb 25, 2012

... case of serious collapsing, extra-long anchor is needed instead of ordinary one. Rockbolt self-drilling anchor embodies drilling, grouting and anchoring as a whole ... international standard wave-shape thread, this anchor can be used to drill holes with help of bit. 3.It is used as grouting ...

Supplier: Yiwu Kaiser Enterprises Co., Ltd.

[China Manufacturers]

TRZ hollow self drilling grouting anchor

Aug 04, 2012

TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock TRZ self drilling anchor embodies drilling, grounting and anchoring as a whole and can improve the condition of surrounding rock in the course of deformation due to high ground stress.Dia: 25-38 mmtensile strength: 600 Mpa TRZ hollow self drilling grouting anchor

Supplier: Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

[China Manufacturers]

Self Drilling Hollow Rock Bolt

Feb 18, 2013

... standard wave-shape thread, this anchor can be used to drill holes with help of bit.3.It is used as grouting ... the high-strength coupling elongated by mechanical cutting technology, this self-drilling anchor can be used at the place with narrow space, ... protecting and pregrouting to drill the holes in condition of various surrounding rocks since this anchor embodies drilling, grouting and anchoring as ...

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

steel Self-drilling Hollow Anchor Bolt

Sep 15, 2012

... with coupler Self-drilling hollow anchor bar consists of six parts, namely, hollow drilling bolt, drilling bit, slip stop plug, anchor coupler, anchor plate and nut. The drilling bit is ... and new technology, it integrates functions drilling, grouting and anchoring at one time.Self drilling hollow anchor bar is widely used in tunnel presupport ...

Supplier: Weihai Hard Rock Engineering Co., Ltd. (China)

[China Manufacturers]

HJ537G 215.9mm drill bit for oil well drillong (Passed CE)

Aug 14, 2012

... Detail:within 7 daysSpecifications1)15 year's experience in drill bit 2)certificate:ISO9001:2000 3)delivery in time ... stable at high speed drilling, is the directional wells, ideal for horizontal drilling, and drill than conventional rubber ring seal ... in the drilling parameters under the same circumstances ...

Supplier: Tianjin Shengtiantai Steel Pipe Manufacture Co., Ltd.

[China Manufacturers]

API tricone drill bit

Aug 30, 2012

... tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both ... and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to ... the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to ... adequate sealing for bearing durability. API tricone drill bit

Supplier: Hejian Smart Petroleum Machinery Co., Ltd.

[China Manufacturers]

Manufacturer factory with high quality Drill ,packing case BENO-MD204 piece dill& bit set,HAND tools wood drill bit

Dec 29, 2012

204 piece dill& bit set 1.11-year manufacturer and exporter 2.high quality ... -29/64-15/32-31/64-1/2''1PCMAGNETIC BIT HOLDER60MM3PCSHSS HEX SHANK DRILL BITS5-5.5-6-7-8-9-10 ... :www.benotools.com204 piece drill&bit set Manufacturer factory with high quality Drill ,packing case BENO-MD204 piece dill& bit set,HAND tools wood ...

Supplier: Fenghua Beno Tools Factory

[China Manufacturers]

FRP Self drilling rock bolt

Feb 17, 2013

... damages to cutter heads, and does not delay excavation FRP Self drilling rock bolt

Supplier: Nanjing Feng Hui Composite Material Co., Ltd.

[China Manufacturers]

drill bit

Jul 06, 2012

PDC,Diamond, and Alloy Drill Bit. Supply all tpye PDC Drill Bit, Diamond and Alloy Drill Bit, supply raw diamond drill bit.and oilfield drilling chemical material, oilfield drilling equipment. drill bit

Supplier: Hebei Light Industries Import & Export Group Corp. Ltd.

[China Manufacturers]

flat drill bit for wood

Jul 31, 2012

flat drill bit for wood,wood flat drill bit,spade bit flat drill bit for wood,wood flat drill bit,spade bit·Fits for wood and light building materials such as plasterboard·Special cutters give smooth cut and comfortable drilling flat drill bit for wood

Supplier: YS Tooldepot Trading Co., Limited

[China Manufacturers]

A2 Self Drilling Screw

Apr 29, 2012

Stainless Steel 304 Philips Pan Head Self Drilling Screw Material:302,304,316 SUS Size:3.5-6. ... Steel 304 Philips Pan Head Self Drilling Screw Product: Din7504 Indented Hexagonal Self Drilling Screw 304 Self drilling screw316 Self drilling screw 410 Self drilling screw Material:410 304 316Size ... ,50,55,60,65,70 ,80,90,100,120 SUS self drilling screw Drill Point Company photos: Packing:

Supplier: Yuyao Foom Fasteners Factory

[China Manufacturers]

28mm-45mm PDC anchor shank bits/drill bit/drilling tools

Mar 15, 2012

... .automatically adjustable 5.stable 1.28mm-45mm PDC anchor shank bits/drill bit/drilling tools introductionPDC drill bit is super hard material combined with diamond and ... complicated formation is improved.2. 28mm-45mm PDC anchor shank bits/drill bit/drilling tools specification Drilling parameterDia. mmDrilling pressure (Kg)Rotate speed (rpm)Pump ...

Supplier: Linqing City Ruilong Drill Co., Ltd.

[China Manufacturers]

Four blades matrix body PDC drill bit for drilling

Feb 14, 2012

... stable drilling performance, suitable for formations with hard interned layers. LD PDC drill bits including:PDC drill bitsPDC drag bitsPDC core bitsPDC anchor bitsAll ... sizes can do as customer special request.Welcome to contact. Four blades matrix body PDC drill bit for drilling

Supplier: Puyang City Qili Petroleum Mechanical Equipment Co., Ltd.

[China Manufacturers]

Drill Bit (Reverse Circulation Drilling bit for mineral exploration)

May 22, 2012

1, manufacture 2. High quality, competitive price Drill Bit (Reverse Circulation Drilling bit for mineral exploration)Diameter: 90mm, 115mm,140mmHigh quality & competitive price Drill Bit (Reverse Circulation Drilling bit for mineral exploration)

Supplier: Shouguang Xinlong Machinery Co., Ltd.

[China Manufacturers]