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KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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DTH Button Stone Drilling Bits / Rock Drill Bit 195 - 254 Mm Diameter

DTH Button Stone Drilling Bits / Rock Drill Bit 195 - 254 Mm Diameter

Brand Name : MIROC DTH Rock Drilling Tools
Model Number : DTH Button Bit
Certification : API
Place of Origin : China
MOQ : 1 Piece DTH Button Bit
Price : Negotiation
Supply Ability : 20000 pieces per month
Delivery Time : 15 days production for DTH drill bit
Packaging Details : Carton Box or Wooden Box
Product Name : DTH Button Bit
Hammer Type : DHD380,COP84,M80,SD8,QL80
Diameter : 195-254 mm
Color : According to customer requirements
Application : DTH rock drilling
Carbide : Spherical
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195-305 mm DTH high air drill bits 8inch with the model DHD380,COP84,M80,SD8,QL80


8'' High Air Pressure DTH Button Bit Specification

8'' High Air Pressure DTH Bits
DTH Button BitDiameterButtons and Size (mm)Flushing holeWeight
mmGaugeFrontkg
DHD380/COP841959x189x16333
20310x1813x16240
21610x1814x16249
25412x1817x16371
30512x1829x16495
SD81959x189x16332
20310x1812x16237
21610x1814x16248
25412x1821x16270
30512x1829x16494
QL801959x189x16332
20310x1813x16235
21610x1814x16249
25412x1821x16271
30512x1829x16495
M820310x1813x16235
21610x1814x16240
24112x1818x16254
25412x1821x16257
30512x1829x16477

We can design and manufacture the personalized products to meet your special applications, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


Specification of dth hammer button bits:Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

57/64/70/76/80/82/90

3 inch high Air pressure DHT bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DHT bits

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660


DTH Button Bit Photo:


203mm DTH 8 inch Button Bit Photo



8 inch hammer


Bit Face Shape Selection:


Center Drop Bit:


For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressure.

Maximum hole deviation control.


Concave Face


The all-around application bit face specifically for medium hard and homogeneous rock formations.

Good hole deviation control and good flushing capacity.


Convex Face


For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash and may reduce the load and wear on gauge buttons, but poor hole deviation control.


Double Gauge Face

This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressure and good resistance to steel wash step gauge bit.


Flat Face Bit

This kind of face shape is suitable for hard to very hard and abrasive rock formation is applications with high air pressure. Good penetration rates and resistance to steel wash.


Competitive Advantage


• High-grade tungsten carbide inserts
• Bit bodies manufactured from high-grade steel and processed using state-of-the-art CNC machinery and heat treatment


Applications


• Underground mining

• Down the hole rock drilling


Keywords

DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit,

Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit


About us


MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.


KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.


MIROC® Rock Drilling and Ground Support Tools include:


Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers




Product Tags:

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DTH Button Stone Drilling Bits / Rock Drill Bit 195 - 254 Mm Diameter Images

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