Gold Member Since 2014
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Xiamen Prodrill Equipment Co., Ltd.

DTH Bit, Down The Hole Bit, DTH Button Bit manufacturer / supplier in China, offering Mach44, 115mm DTH Bit with Rocket Shape Face Design, R38 T38 T45 T51 Speed Rod, Mf Rod, Extension Rod, IADC 8"-20"Tricone Bits for Water Well and Oil Field and so on.

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Supplier Homepage Product DTH Hammer Bits MISSION DTH Bits Mach44, 115mm DTH Bit with Rocket Shape Face Design

Mach44, 115mm DTH Bit with Rocket Shape Face Design

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $150 US $100
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $150
10+ US $100
Get Latest Price
Production Capacity: 10000 PCS /Month
Transport Package: Wood Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: mach44
  • Material: Carbon Steel
  • Brand Name: Prodrill
  • Processing Type: Forging
  • Model Number: Mach, Cop, DHD, Mission, Ql, SD, CIR, Br
  • Carbide Insert: Hemi-Spherical(Round), Parabolic(Semi-Ballistic)
  • Specification: SGS, CE
  • HS Code: 82071990
  • Type: Drill Bit
  • Usage: Well Drilling, Ore Mining
  • Machine Type: Drilling Tool
  • Certification: ISO9001(2008)
  • Face Design: Flat Face, Convex Face, Concave Face
  • Trademark: Prodrill
  • Origin: China
Product Description
Mach34 105mm and Mach44 115mm DTH bit with the rockets bit design for face shape, highest ROP.
Description:
4" - Mach 44
Available Shank: Halco Mach 44
The Mach 44 is a general purpose hammer suitable for all rock conditions at a wide range of air pressures
The Mach 44 has a proven track record of performance and reliability. The high frequency of the Mach 44 makes it ideal when using overburden systems for broken or unstable ground conditions.
Suitable for operation at air pressures of 100 - 350 psi.
Drilling diameters of 4 1/4 - 5 7/8".
Drill Bits
Halco Shank
SizeFace DesignButton TypeButton Qty./Dia.Weight
4 1/4" / 108 mmConvexDomed13 x 13 mm20.94 lbs.
4 1/4" / 108 mmConvexSemi-Ballistic15 x 13 mm20.06 lbs.
4 1/4" / 108 mmConcaveDomed/Ballistic8 x 11 mm D / 8 x 11 mm B20.06 lbs.
4 5/16" / 110 mmConvexDomed15 x 13 mm21.16 lbs.
4 5/16" / 110 mmConvexSemi-Ballistic18 x 11 mm19.84 lbs.
4 1/2" / 115 mmConvexDomed8 x 14 mm / 8 x 13 mm21.38 lbs.
4 1/2" / 115 mmConvexSemi-Ballistic16 x 13 mm21.16 lbs.
4 1/2" / 115 mmConvexParabolic17 x 14 mm20.94 lbs.
4 1/2" / 115 mmConcaveDomed/Ballistic8 x 13 mm D / 8 x 13 mm B21.16 lbs.
4 3/4" / 120 mmConvexDomed8 x 14 mm / 8 x 13 mm22.05 lbs.
5" / 127 mmConvexDomed16 x 13 mm24.25 lbs.*
5 1/8" / 130 mmConvexBallistic16 x 13 mm24.03 lbs.*
5 1/2" / 140 mmConvexDomed17 x 13 mm27.56 lbs.*
5 7/8" / 150 mmConvexDomed17 x 13 mm29.76 lbs.*

Other Description:
(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand.
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand,
(4) Entire CNC processing procedure ensure the quality consistency and reliable.
(5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special "stress relief" processes ensure consistent performance.
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ect.

Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.

Specification of dth hammer button bits:Diameter: (mm)
1-2 inch low pressure DTH bits64/70/76/80/82/90
3 inch high Air pressure DHT bits85 / 90 / 95 / 100 / 105
4 inch high Air pressure DHT bits105 / 110 / 115 / 120 / 127
5 inch high Air pressure DHT bits133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits195 / 203 / 216 / 254 / 305
10, 12 inch high Air pressure DTH bits254/305/318/330/356/381


Pls contact us,  Website: www.prodrill.com.cn
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