Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS

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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Down The Hole Hammer Bit For Sale Manufacturers, Rotary Drill Pipe, China Sound Housing Manufacturers, We believe that you will be glad with our realistic selling price, high-quality products and solutions and rapid delivery. We sincerely hope you can give us an prospect to provide you and be your best partner!
Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS Detail:

Product overview导航栏

retrac bit

 

Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

• Recommended for eliminating hole deviation

• Widely used drifting and tunneling

• Bit face design is ideal for medium-hard to hard abrasive rock

• Color: Green,Blue or Based on Customer requirements

Specification导航栏

China supplier R25 R38 T38 T45 T51 GT60 retrac thread rock button drill bits. Can customize to design bit diameter,air hole quantity as well as bit head shape.Alloy button shape can be changed according to requirement.

Bit Dia.(mm)  Thread Connection  Qty*Button Dia(mm)Gauge Qty*Button Dia(mm)Front Air Holes Front Air Holes Side Weight(kg)
43 R28 5X10 2X9 1 3 0.9
51 R32 6X10 3X9 3 - 1.0
76 R32/R38/T38 7X10 4X10 1 2 2.6
89 T38/T45/T51 8X12 4X12+2X10 4 2 4.3
102 R32/T38/T45 8X14 6X12 2 2 5.6
110 T45/T51 7X14 5X13 3 - 5.8
115 T45/T51 7X14 6X14 4 - 6.0
127 T45/T51/GT60 8X14 7X13 2 1 6.5
140 T51/GT60 8X16 7X14 2 1 8.9
152 T51/GT60 8X16 8X14 2 1 10.0

Packing导航栏

Retrac bit 4


Product detail pictures:

Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS detail pictures

Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS detail pictures

Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS detail pictures

Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS detail pictures


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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Factory Promotional Dth Drilling Bits - Retractable Drill Bit – TDS , The product will supply to all over the world, such as: San Francisco, Thailand, Lithuania, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Daisy from Australia - 2018.12.11 11:26
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Mona from Danish - 2018.09.19 18:37
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