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spherical drill bit

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buy T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit online manufacturer

T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit

T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ... Read More
2019-12-09 09:56:03
buy 90 Threaded Retractable Drill Bit Mining Stone Drilling Rig Tools 32mm 38mm 43mm online manufacturer

90 Threaded Retractable Drill Bit Mining Stone Drilling Rig Tools 32mm 38mm 43mm

Mining Stone Drilling Rig Tools 32mm 38mm 43mm 46mm 60mm 90 Threaded Retractable RC Button Drill Bit Skirt Shape Straight Retract Straightrac Bits Type Button Bit Cross Bit X-Type Bit Thread R22,R25,R28,R32,R35... Read More
2020-05-26 16:30:26
buy Carbide Rock Drill Bits 3 Inch Threaded Button T45 Retrac Rock Bit For Pneumatic Rock Drilling online manufacturer

Carbide Rock Drill Bits 3 Inch Threaded Button T45 Retrac Rock Bit For Pneumatic Rock Drilling

Carbide rock drill bits 3 inch Threaded Button Rock Drill Bits T45 Retrac Rock Bit for Pneumatic Rock Drilling Product Name: Thread button bits Description: For different rock hardness mining,tunneling... Read More
2019-12-09 09:56:38
buy Hard Rock Drilling Retractable Drill Bit T51-115  for Atlas Copco rock drilling rig online manufacturer

Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig

Product Specification Product T51 Retrac Button BitDiameter 115mmTaper degree 8x15 mm 4x13,2x13mm Flushing hole No. Front 4, Side 1.Weight 9.25 KGColorGreen (customized according to customer needs)Thread Button ... Read More
2019-12-09 09:56:30
buy Quarry Mine R32 Retrac Button Bit Thread Rock Drilling Bits High Manganese Steel online manufacturer

Quarry Mine R32 Retrac Button Bit Thread Rock Drilling Bits High Manganese Steel

Quarry Mine R32 retrac rock button drill bits Thread Button Bit Rock Drilling Bits KSQ's thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our ... Read More
2019-12-09 09:56:45
buy T51 Mining Retractable Drill Bit 4 Holes Threaded Carbide Drill Bits Green Color online manufacturer

T51 Mining Retractable Drill Bit 4 Holes Threaded Carbide Drill Bits Green Color

T51 Mining Drills Rock Tool Button Bit retrac 89mm 4 holes threaded drilling tools carbide drill bits Product Name different rock hardness drilling button bit Description For different rock hardness mining... Read More
2019-12-09 09:56:44
buy ST58 retractable drill bit retrac body rock drill bit for mining drilling online manufacturer

ST58 retractable drill bit retrac body rock drill bit for mining drilling

ST58 retractable drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction ... Read More
2019-12-09 09:56:45
buy R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts online manufacturer

R38 Retractable Drill Bit for Hard Rock Mining Drilling Spare Parts

R38 Retractable Drill Bit for Hard Rock Mining Spare Parts Describtion This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ... Read More
2020-04-10 17:13:04
buy T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment online manufacturer

T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment

T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ... Read More
2019-12-09 09:56:04
buy Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit online manufacturer

Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit

Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ... Read More
2019-12-09 09:56:05
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