Our products are mainly used in large-scale open mining of iron ores, nonferrous metal ores, coal mine and hydrogeologic prospecti Show More...

• Origin: China
• Supply Type: oem service
• Currency: USD
• Min Order: 1

PDC bits are designed professionally for different formations to meet with various drilling applications. ROP and durability impro Show More...

• Origin: China
• Supply Type: oem service
• Currency: USD

Hot sale accessories 2014 high quality Kaishan cheap rock bit for water well drilling Drill bit for clay:(single,cross,button Type Show More...

• Supply Ability: 10000 Unit/Units per Week
• Origin: China (Mainland)
• Location: Zhejiang, China (Mainland)

Exported bearings selected and used by us are characterized by high bearing capacity and long service life. Alloy of spherical too Show More...

• Origin: China
• Supply Type: oem service
• Processing Time: 30-40 days
• Currency: USD

Product DescriptionS120 Tungsten Carbide Drill Bits Teeth Picks For Half Rock's CollectionThe heads of KAITO mining bits adopt tun Show More...

• Origin: China
• Supply Type: in stock
• Processing Time: 3 days
• Currency: USD
• Min Order: 1

1、The tapered drill bits with diameter 32mm to 36mm are widely used in mining and quarrying, with the advantages of higher drivi Show More...

• Origin: China
• Supply Type: oem service
• Currency: USD

PDC Core bits make the use of Polycrystalline Diamond Cutters so that they can be very cost effective and very productive in certa Show More...

• Origin: China
• Supply Type: oem service
• Processing Time: 7-15days
• Currency: USD
• Min Order: 1

Rock Bucket*double cut rock bucket * kelly box customized* with upgraded B47K22H bullet teeth* Wall thickness: 20mm* Shell length: Show More...

• Origin: China
• Supply Type: oem service
• Processing Time: 10days
• Currency: USD
• Min Order: 1

TCI cone bit used in oil drilling, water well, coal field exploration and development of engineering applications， apply to soft Show More...

• Origin: China
• Supply Type: in stock
• Processing Time: 1
• Currency: USD

Mining tungsten carbide rock drill bitsProduct Description Tungsten carbide tipped rill bitsTungsten carbide countersink drill bit Show More...

• Supply Ability: 20 Ton/Tons per Month
• Origin: China
• Location: Hunan, China (Mainland)

Side Protection Stone Diamond Core Drill Bits with M14 Connection ApplicationGUSHI diamond tools, appropriate for cutting, drillin Show More...

• Origin: China
• Currency: USD
• Min Order: 30

We are specialized in making down the hole hammer bit since 1990. Our manufacturing skills, quality control and constant efforts o Show More...

• Origin: South Korea
• Supply Type: in stock
• Processing Time: 1~3 weeks
• Currency: USD

3 Inch DTH drilling bit: WOOKE30, DHD3.5, MISSION30, BR3,3.5NHole range: Ø90-ø110 mm Commonly used dia.: Ø90, ø100, ø105 mm B Show More...

• Origin: China
• Location: Hubei, China
• Supply Type: oem service
• Processing Time: In 20 working days after receiving the advance payment
• Currency: USD
• Min Order: 5

1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is improved with new form Show More...

• Origin: China

Goode Carbide, a specialized factory of Tungsten Carbide in China, We are dealing mainly into Rod, Bars, Wear Parts, Cutting Tools Show More...

• Origin: China

Rock Drilling BitsHead Size: 32-42mmButton: BallisticTaper: 22mm 25mm, 7 DegreeBody: Long Skirt Short SkirtThe advanges of rock dr Show More...

• Origin: China

KHYD75dlA Electric rock drill 1. KHYD11 15-type mine electric variable-speed drill is suitable for rock drilling rock blasting hol Show More...

• Origin: China
• Currency: USD
• Min Order: 1

Professional manufacturer rock drilling tools drilling bits water well Product ParameterBit Size5 1 2”(139.7 MM)IADC Code537Conn Show More...

• Origin: China
• Currency: USD
• Min Order: 1

6inch(152.4mm) tricone bit as pilot bit for hdd drilling,HDD TCI Tricone Bit with edge guard and shirttail protection. Bringing in Show More...

• Origin: China
• Location: Industrial Zone,Hejian City,Hebei Province,China
• Supply Type: oem service
• Currency: USD
• Min Order: 1

Button Bit Show More...

• Origin: Central African Republic
• Location: NULL
• Min Order: 30