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water hammer drilling

Good quality DTH Drill Bit for sales
Good quality DTH Drill Bit for sales
Hi Lory Do you have stock of the 10" (254mm) DHD380 bits, same as the ones I got last year? Please quote price and availability Thanks

—— Piet

Hi Lacy We received your hammers, it works well.

—— Carlos

Hi Kenny The quality have been accepted by our customers.Thanks for all your suggestion,also good after sales service.we'll place another order.

—— Mohammed

It’s surprised for your performance , we will place repeated order.

—— Rodrigo

Excellent quality and fast delivery.

—— Brett

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water hammer drilling

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China Deep Hole Well Drilling Down Hole Hammer Drill Bits Numa120 Shank 381mm Dia factory

Deep Hole Well Drilling Down Hole Hammer Drill Bits Numa120 Shank 381mm Dia

SD12-15"(381mm) For Deep Hole Water Well , Foundation ,Construction Piling Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight SD12 381mm/15" ... Read More
2018-01-24 14:52:15
China Gold concave sperical 8 inch DTH drilling  tools SD8 drill bit 216 mm factory

Gold concave sperical 8 inch DTH drilling tools SD8 drill bit 216 mm

Product Name: hammer tools mining drilling dth hammer Description: DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied ... Read More
2018-01-24 14:52:06
China Water Well Drilling Overburden Drilling Systems OD 146mm Flexible Open / Close factory

Water Well Drilling Overburden Drilling Systems OD 146mm Flexible Open / Close

Water Well Drilling Overburden Drilling Systems OD 146mm Flexible Open / Close General Introduction Application Range:It is recommended to drill in rock formation where contains some ovals and fracture.Design ... Read More
2018-01-24 14:52:21
China Underground Mining Down Hole Hammer Drill Bits Good Hole Deviation Control factory

Underground Mining Down Hole Hammer Drill Bits Good Hole Deviation Control

SD12 , DHD112 , NUMA120 , NUMA125-13"(330mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Bit Face Shape Selection: 1. Drop Center Bit ----For high penetration rates in soft to ... Read More
2018-01-24 14:52:15
China Numa120 15" Down Hole Hammer Drill Bits Excellent Mechanical Properties factory

Numa120 15" Down Hole Hammer Drill Bits Excellent Mechanical Properties

Numa120-15"(381mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight Numa120 381mm/15" Concave 18... Read More
2018-01-24 14:52:15
China 406mm Dia Down Hole Hammer Drill Bits Heat Resistance Wearable Material factory

406mm Dia Down Hole Hammer Drill Bits Heat Resistance Wearable Material

Numa120-16"(406mm) For Water Well , Foundation ,Construction Drilling 1.General Introduction Shank Type Diameter Bit Face Gauge Buttons Front Buttons Side tips Flushing Hole Weight Numa120 406mm/16" Concave 18... Read More
2018-01-24 14:52:15
China Anti Corrosion 3.5 Inch DTH Drill Bit Three Type Carbides Shape Optional factory

Anti Corrosion 3.5 Inch DTH Drill Bit Three Type Carbides Shape Optional

DTH Button Bit With Shanks DHD3.5, COP32,COP34,BR33. The Bit Diameter Range Is From 85mm To 102mm. Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to very hard and abrasive ... Read More
2018-01-24 14:52:10
China 10 Inch DTH Drill Bit TH10 NUMA100 SD10 Shank 248mm-400mm Diameter Custom factory

10 Inch DTH Drill Bit TH10 NUMA100 SD10 Shank 248mm-400mm Diameter Custom

DTH Button Bit With Shanks TH10, NUMA100, SD10. The Bit Diameter Range Is From 248mm To 400mm. Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to very hard and abrasive rock ... Read More
2018-01-24 14:52:10
China 6 Inch DTH Ingersoll Rand Dth Hammers With QL DHD SD Shank Abrasion Resistant factory

6 Inch DTH Ingersoll Rand Dth Hammers With QL DHD SD Shank Abrasion Resistant

Product descriptiom Mining and water well drilling 6 inch DTH hammer with QL DHD SD shank Product Application Teamwhole down the hole(DTH) hammers have proven superior performance and adaptability to different ... Read More
2018-01-24 14:52:12
China Soncap Certification Down The Hole Hammer 27Hz Impact Frequency 98mm Outside Dia factory

Soncap Certification Down The Hole Hammer 27Hz Impact Frequency 98mm Outside Dia

PRODUCT MODEL: TH4 DTH hammer for anchor drilling-- QL4,SD4,M40,MACH44,COP42,XL4 Application Range It is widely applied to all kinds of drilling and excellent for anchor drilling and water well drilling . ... Read More
2018-01-24 14:52:13
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