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Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12
Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12
Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12

Large Image :  Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: SD Series bit
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 18 working days
Payment Terms: T/T,
Supply Ability: 10000 pieces/month

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12

Description
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Product Name: SD Series DTH Bit Rock Formation: Granite, Limestone, Quartz, Etc
Shank: DHD,Cop,QL,Mission,SD Advantage: Hign Abrasion Resistance
Color: Black Or As Request Size: 152mm 165mm 178mm 191mm
Rock Hardness: Granite, Limestone, Quartz, Etc Machine Type: Drilling Tool,Drilling Equipment,Downhole Tools,Mining Machine Parts
Use: Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry Name: SD Bit
Material: Alloy Steel Surface Treatment: Spray-Paint
High Light:

Shank SD4 DTH Rock Drill Bit

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Construction DTH Rock Drill Bit

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Limestone DTH Drill Bits

DTH Rock Drill Bit with Shank SD4/SD5/SD6/SD8/SD10/SD12 for Construction

 

Product description

A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer's air exhaust.

DTH Uniform penetration rate can drill to greater depths generally straighter holes safer in broken ground lower noise level longer drill string life

 

Product Advantages:
1. Rate of penetration of DTH is 2-5 times greater than the rotary drilling technique.
2. Lesser time consumed compared to when the contractor has to be changed when geology changes.
3. Less wear and tear on the drill bit during drilling operation as the hammer is doing most of the work.
4. DTH requires a minimal amount of rotational torque to cut rock that also allows the hammer to drill straight.
5. Vibrations from the DTH percussive hammer can stimulate the formation to enhance production capability, reducing the need for hydraulic fracturing.

 

SD Series DTH drill bit specification:

SD shank Bits Bit Dia. No.
Air Holes
Gauge
Buttons
Front
Buttons
Weight
(Kgs)
Part No.
mm inch
SD4
 
105 4 1/8" 2 6×φ14 5×φ13 9.0 SD4-105
110 4 1/4" 2 7×φ13 6×φ13 9.5 SD4-110
115 4 1/2" 2 7×φ14 6×φ13 9.8 SD4-115
120 4 3/4" 2 8×φ14 6×φ14 11.5 SD4-120
127 5 2 8×φ14 7×φ14 12.3 SD4-127
SD5
 
133 5 1/4" 2 7×φ16 6×φ14 15.5 SD5-130
140 5 1/2" 2 7×φ18 7×φ14 16.0 SD5-140
146 5 3/4" 2 8×φ18 7×φ14 16.5 SD5-146
152 6" 2 8×φ18 8×φ14 17.0 SD5-152
165 6 1/2" 2 8×φ18 8×φ16 19.0 SD5-165
SD6 152 6" 2 8×φ16 8×φ16 26.0 SD6-152
165 6 1/2" 2 8×φ18 8×φ16 28.0 SD6-165
178 7" 2 8×φ18 8×φ18 31.0 SD6-178
190 7 1/2" 3 9×φ18 9×φ16 34.0 SD6-190
203 8" 3 9×φ18 9×φ18 36.0 SD6-203
SD8
 
195 7 11/16 3 9×φ18 9×φ16 32.0 SD8-195
203 8" 3 9×φ18 9×φ18 41.0 SD8-203
216 8 1/2" 2 10×φ18 12×φ16 49.0 SD8-216
254 10" 3 11×φ18 17×φ16 71.0 SD8-254
305 12" 4 12×φ18 29×φ16 95.0 SD8-305
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
SD12 305 12" 4 12×φ18 36×φ16 156.0 SD12-305
311 12 1/4" 4 12×φ18 36×φ16 168.0 SD12-311
330 13" 4 16×φ18 42×φ16 180.0 SD12-330
356 14" 4 16×φ19 48×φ16 191.0 SD12-356
381 15" 4 16×φ19 48×φ18 200.0 SD12-381

 

Bit Face Shape Selection:

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 0

 

Detail photos:

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 1

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 2

Construction DTH Rock Drill Bit With Shank SD4/SD5/SD6/SD8/SD10/SD12 3
 

Company informaiton

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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