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DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
Specifications
Brand Name :
SOLLROC
Model Number :
Numa125 dth bits
Certification :
SGS
Place of Origin :
China
MOQ :
1 set
Supply Ability :
20000 sets per month
Delivery Time :
3-4 weeks
Packaging Details :
Cartons + ply wood case (no plastic)
Product name :
Numa125 dth drill bits
Color :
Black or optional
Air pressure :
10-25 bar
Applications :
mining, rock drilling,blasting
Face shape :
Flat, Convex, Concave
Diameter :
300mm-381mm
Connection thread :
API 4 1/2" reg API 6 5/8"
Size :
10 1/2" ,11", 11 1/2" 12",13",14",15",16"
Description

DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling

Product specifications: Numa125 DTH bits

For 10" hammer
DTH bits shank		 Bit Dia. Air Holes
No.		 Gauge
Buttons		 Front
Buttons		 Weight
(Kg)		 Part No.
mm inch
SD10 254 10" 3 12×φ18 20×φ16 108.0 SD10-254
305 12" 4 12×φ18 36×φ18 125.0 SD10-305
311 12 1/4" 4 12×φ18 36×φ16 130.0 SD10-311
318 12 1/2" 4 12×φ18 38×φ16 142.0 SD10-318
330 13" 4 16×φ18 42×φ16 155.0 SD10-330
NUMA100 254 10" 3 12×φ18 20×φ16 90.0 Numa100-254
305 12" 4 12×φ18 36×φ18 102.0 Numa100-305
311 12 1/4" 4 12×φ18 36×φ16 104.0 Numa100-311
318 12 1/2" 4 12×φ18 38×φ16 106.0 Numa100-318
330 13" 4 14×φ18 42×φ16 112.0 Numa100-330

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 10 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

DTH hammer

With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.

It also has the following advantages:

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

DTH Bit

DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

1. high and low air pressure down-the-hole drill bits
2. Low air pressure holeDia.:65-220mm

3. High air pressure hole Dia.:85-305mm

4. Face type:drop center/concave/convex/double gauge/flat

5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

Product photos

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Product tags

dth hammer drill bits

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dth drill bits

,

ryobi sds hammer drill
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DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling

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Product Detail
Brand Name :
SOLLROC
Model Number :
Numa125 dth bits
Certification :
SGS
Place of Origin :
China
MOQ :
1 set
Supply Ability :
20000 sets per month
Contact Supplier
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling
DTH Hammer Bits Numa125 DTH Bit Rock Drill Bits For Drilling

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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