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BR2-70mm DTH Bit-QL50-140 BR1 Dia 64mm DTH Drilling Bit
BR2-70mm DTH Bit-QL50-140 BR1 Dia 64mm DTH Drilling Bit
BR2-70mm DTH Bit-QL50-140 BR1 Dia 64mm DTH Drilling Bit
BR2-70mm DTH Bit-QL50-140 BR1 Dia 64mm DTH Drilling Bit

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Product Description

 

Prodrill is in the position to offer a comprehensive range of DTH drill bits with all diameters of the current prevailing manufacturers’ hammer shank designs to match various drilling applications. All our DTH drill bits are also CAD designed, CNC

manufactured for perfect bits body, and multiple heat-treated to enhance hardness, surface-compressed for fatigue resistance,

all thus to extend the product life for maximum wear and performance in the toughest of drilling conditions. Moreover, all these  

bits are also made from high quality alloy steels and fitted with premium quality tungsten carbide tips for superior penetration rate.

Bit service life and penetration rate are the most important criteria in selecting the right bit for a particular application. In most cases, the focus is on productivity, so the bits of fast cuttings removal features are preferable, to ensure the buttons are cutting clean, with the minimum of re-crushing.

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.

 

Specification

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

BR2-70mm DTH Bit-QL50-140 BR1 Dia 64mm DTH Drilling Bit

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 22 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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Afrimart Online

Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.

Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.

  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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