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QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

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QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting
QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

Large Image :  QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

Product Details:

Place of Origin: China
Brand Name: MIROC DTH Rock Drilling Tools
Certification: API
Model Number: QL50-140mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pieces
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 20-25 days
Payment Terms: L/C, T/T
Supply Ability: 20000 pieces per month
Detailed Product Description
Product Name: QL50 DTH Button Bit Series: QL DTH Button Bit
Type: High Air Pressure DTH Bit Diameter: 140-230mm
Use: Tunneling, Mining,Quarrying,Water Well Color: Green And Other Color
High Light:

152mm DTH Button Bits

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QL50

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Concrete DTH Button Bits

QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting

 

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

 

QL50  Technical Parameter of bits assorted

 

QL50 Spherical button/Concave face
130 5 1/8 4×14,3×14 8×16 2 14 4148301331
133 5 1/4 4×14,3×14 8×16 2 14 4148301332
140 5 1/2 4×14,4×14 8×16 2 15 4148301333
146 5 3/4 4×14,4×14 8×16 2 15.8 4148301334
152 6 4×16,4×16 8×18 2 18 4148301335
QL50 Ballistic button/Convex face
130 4 3/8 3×14,4×14 9×16 3 14 4148301336
133 4 1/2 3×14,4×14 9×16 3 14 4148301337
140 4 3/4 3×16,4×16 9×16 3 15 4148301338
146 5 3×16,4×16 9×16 3 15.8 4148301339
152 5 1/8 3×16,5×16 9×18 3 18 4148301340
QL50 Spherical button/Flat face
130 4 3/8 7×14 8×16 2 14 4148301341
133 4 1/2 7×14 8×16 2 14 4148301342
140 4 3/4 7×14 7×18 2 15 4148301343
140 5 8×14 9×16 3 15 4148301344
146 5 1/8 8×14 9×16 3 15.8 4148301345
152 5 1/4 8×16 9×18 3 18 4148301346
 
 

Other dth button bits:

Bit size Shank type Recommended DTH bits diameter
3.5”/3” DTH hammer bits COP34, DHD3.5, MISSION30, BR3 shank 90mm~ 105mm
4'' DTH hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm~ 130mm
5'' DTH hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm~ 152mm
6” DTH hammer bits DHD360, QL60, MISSION60, SD6 shank
152mm~ 203mm
8” DTH hammer bits DHD380, QL80, MISSION80, SD8 shank 203mm~ 305mm
12'' DTH hammer bits DHD112, SD12 and QL120 shank. Available upon to customers’ request

 

Competitive Advantage

  • High quality, cost effective, reliable.
  • Premium Aircraft Alloy Steel
  • Quality Carbide
  • Exact Heat Treatments
  • State of the Art Design and Manufacturing

 

Applications

• Underground mining

• Down the hole rock drilling

 

Pictures

QL50 152mm DTH Button Bits 5 Inch Bits For Concrete Drilling And Blasting 0

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Nancy

Tel: +8613522020495

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