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YT28 Mining jack hammer air rock drill
YT28 Mining jack hammer air rock drill
1.Approved:CE,MA,ISO9001
2.Process:casting and forging
3.Use:mining and tunnel... -
Seven Button Tappered Drill Bits For China Rock Drill Yt28 24 yn27
Drill bit for YN27C, YT24, YT27, YT28,YT29 ect.... -
Cross rock drilling bits-1
1, complete specifications
2, high strength,
3, good wear resistance of
4, strong reliability
5, the alloy does not fa... -
ZM18T mining drilling machine, rock mining drill equipment
high-speed
save effort high-efficiency
long service-life.
Explosion-proof Certificate issued by CQST
high power... -
Solidkey 3 7/8'' IADC117 Tricone Bit / rock drilling bit
Tricone rock bit 3 7/8" IADC117 is Elastomer sealed bearing type... -
Drill Pipe(1m,60mm),drilling rig components
Drill Pipe(1m,60mm),drilling rig components... -
ZQHS-2.0/1.7 gas powered rock drill pneumatic drill machine c
1. hight weight
2. lower noise
3. national certificated
4. super-strong power
5. high performance... -
YSTC-RDB Rock Drill Bits,Diamond Cutting Tools,Stone Cutter,Granite,Marble Tools
We manufactures and sells a complete range of tools and equipment necessary for processing natural stone.... -
API 12 1/4" IADC313 steel tooth tricone bit /rock bit with high quality
Specifications
1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in it... -
Tapered Drilling Bits 7 Buttons
Tapered Button Bits:
Top Performance Quality+Competitive Price+Free Shipping+Stock Available.... -
supply high quality chisel bits/cross bits/drilling bits
DTH bits, button bits, rock bits, conical picks, flat picks, borer picks, Rock Auger picks,rotary drilling rig picks,drill bits... -
12 1/4" TCI tricone bit rock drill
1-Bit API or ISO
2-Bit size 12 1/4 311mm
3-Bit journal bearing
4-Bit 3800 $/pcs 17% tax
5-Bit IADC code 517-537... -
Freeshiping 1.0mm Lapidary rock drill bits for your jewelry design
1.0mm Lapidary rock drill bits for your jewelry design...$15.00 off per $199.00 -
rock drill bit
we can manufacture and supply different size rock drill bits... -
drill bit
tricone bit,TCI bit,PDC bit, roller cone bit,rock drill bit
Good quality with API & ISO certifications.... -
High drilling speed wear-resisting diamond drill bit
NQ high wear-resisting diamond drill bit
1.High penetration rate
2.High core recovery ratio
3.Not slant hole... -
Seven Button Tappered Drill Bits For China Rock Drill Yt28 24 yn27
Drill bit for YN27C, YT24, YT27, YT28,YT29 ect.... -
High Quality 7655 Rock Drill
1.Approved:CE,MA,ISO9001
2.Process:casting and forging
3.Use:mining and tunnel
4.high quality and cheap... -
Cross rock drilling bits-2
1, complete specifications
2, high strength,
3, good wear resistance of
4, strong reliability
5, the alloy does not fa... -
Rock Pipe(1m,50mm),drilling rig components
Rock Pipe(1m,50mm),drilling rig components... -
14 1/2" IADC116 milled tooth rock bit
rock bit
1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3. Certified by ISO9001&API
4.Reliable quality... -
supply high quality rock drilling bits/coal bits/Mechanical engineering road-cutter bits
DTH bits, button bits, rock bits, conical picks, flat picks, borer picks, Rock Auger picks,rotary drilling rig picks,drill bits... -
12 1/4" iadc 527 rock drill bit
1-Bit API or ISO
2-Bit size 12 1/4 311mm
3-Bit journal bearing
4-Bit 2500 $/pcs 17% tax
5-Bit IADC code 517-537... -
Freeshipping 100pcs 1.5mm Lapidary rock drill bits
pcs 1.5mm Lapidary rock drill bits...$15.00 off per $199.00 -
Kingdream drill bit, tricone bit, roller cone bit, PDC TCI bit for water well and diamond
tricone bit,TCI bit,PDC bit, roller cone bit,rock drill bit
Good quality with API & ISO certifications.... -
7655 Air Leg Rock Drill Hammer Tools
1.Approved:CE,MA,ISO9001
2.Process:casting and forging
3.Use:mining and tunnel
4.high quality and cheap... -
Drill Rods For China Rock Drill YN27C, YT28, YT27, YT26, YT24 Etc.
Drill Rods For China Rock Drill YN27C, YT28, YT27, YT26, YT24 Etc.... -
Cross rock drilling bits-4
1, complete specifications
2, high strength,
3, good wear resistance of
4, strong reliability... -
3-7/8" IADC537 Tricone Drill Bit , Rock Bit
Model NO.: 3-7/8" IADC 537
Certificate: ISO
Type: Petroleum Drilling Tool & Accessory
Usage: Well Drilling Machinery... -
Tapered Drill Pipe(1m,76mm),API 2 3/8" REG PIN UP,
Tapered Drill Pipe(1m,76mm),API 2 3/8" REG PIN UP,... -
14 1/2" IADC116 milled tooth rock bit
rock bit
1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3. Certified by ISO9001&API
4.Reliable quality... -
9 7/8" 250.8mm iadc 517/537 rock drill bit
1-Bit API or ISO
2-Bit size 9 7/8" 250.8mm
3-Bit journal bearing
4-Bit 1000$/pcs 17% tax
5-Bit IADC code 517-537... -
supply high quality drill bits
DTH bits, button bits, rock bits, conical picks, flat picks, borer picks, Rock Auger picks,rotary drilling rig picks,drill bits... -
HY drill bit, tricone bit, roller cone bit, PDC TCI bit for water well and diamond
tricone bit,TCI bit,PDC bit, roller cone bit,rock drill bit
Good quality with API & ISO certifications.... -
YT29 Tianshui Brand Rock Drill
YT29A Rock drill jack hammer
1.Approved:CE,MA,ISO9001
2.Process:casting and forging
3.Use:mining, tunnel, quarry...
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