15"437TCI tricone roller bit rock bit rotary tricone drill bits for mining water well construction / China Mining Machinery Parts for sale

15"437TCI tricone roller bit rock bit rotary tricone drill bits for mining water well construction   IADC 437 517 537 617 637 737 WOB KN/mm (bit dia.) 0.5-0.75 0.5-0.85 0.5-0.85 0.55-0.85 0.55-0.85 0.55-0.85 Lb/in&nbs

Price:US $100
Hejian Deris Petroleum Drilling Equipment Co., Ltd.

8 1/2"637TCI tricone roller bit rock bit rotary tricone drill bits for mining water well construction / China Oilfield Drilling Rig for sale

8 1/2"637TCI tricone roller bit rock bit  rotary tricone drill bits for mining water well construction 1.Applicable: water well , oil field , construction , geothermal , directional boring , underground foundation work 2.Sealed bearing structur

Price:US $200
Hejian Deris Petroleum Drilling Equipment Co., Ltd.

DS01 auger drilling bits for municipal construction / China Mining Machinery Parts for sale

 Shandong Techgong Geotechnical Engineering Equipment Co.,Ltd   product name construction drilling tool, conical picks, flat bits,bucket teeth, welding bars, auger drilling bit

Price:US $4
Shandong Techgong Geotechnical Engineering Co., Ltd.

Construction tools/ mining bits/coal mining bits / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/Coal mining bits/coal pick bits/conicl pick tools / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/Coal mining bits/coal pick bits / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/Coal mining bits / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/ Coal mining bits / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

U85 Coal Mining Construction Cutter Drill Bits / China Mining Machinery Parts for sale

mining bits/mining toolsSpecifications           1. long working life       2.high wear resistance       3.high temperature resistant       4.We can make the drill bit

Price:US $0.1
Shandong Yanggu Wuyue Rock Tools Co., Ltd.

Construction bits/ Coal Mining Pick/bucket tooth / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/ Coal Mining Pick/tricone bit / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/ Coal Mining Pick/cutting tool / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/ Coal Mining Pick / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction bits/ Coal Mining Teeth/coal bit / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Construction tools/ Coal Bits/ coal mining cutter bit / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

Drill Bits/coal mining bit / China Construction Machinery Parts for sale

  High performance  construction tool part ore coal drilling bit    Product advantages:   1, long working life   2, high wear resistance   3,&nb

Price:US $1
Ningbo Qiaobo Machinery Manufacturing Co., Ltd.

construction drill bits / China Mining Machinery Parts for sale

construction drill bits    We are the manufacture of rock drill,jack hammer.drill bit,DTH hammer,DTH bit. Looking forword to receive your inquiry.            

Price:US $0
Fuzhou Dig Sword Land Machine Co., Ltd.

Cone roller bit,Construction bits / China Mining Machinery Parts for sale

Cone roller bit,Construction bits   The advantage of using a tricone bit   1. There is a tri cone suitable for any formation 2. Tricone bits are 

Price:US $200
Hejian RuiDa Petroleum Material Co., Ltd.

Downhole Bits For Construction And Mining / China Drill Bit for sale

Downhole Bits For Construction And Mining   Introduction of DTH Percussive Bits :   DTH percussive bits are designed to extend bit life and in-hole drilling time,focusing on performance,simplicity and endurance,its highlight features as unde

Price:US $9.9
Xiamen Prodemo Imp. & Exp. Co., Ltd.

Construction tools/ Mining bits/Coal Cutter Bits/Mining tools / China Drill Bit for sale

  rock drilling tool   Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable

Price:US $11
Yanggu Huasheng Rock Drilling Tools Co., Ltd.

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