2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS

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2021 Good Quality Cutter Reamer - 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:

2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS detail pictures

2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS detail pictures

2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS detail pictures

2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS detail pictures


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Our commission would be to serve our customers and clientele with very best excellent and aggressive portable digital products for 2021 Good Quality Cutter Reamer - Retractable Drill Bit – TDS , The product will supply to all over the world, such as: Sevilla, Anguilla, Canberra, We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. You will get successful business if you choose to cooperate with such a professional manufacturer. Welcome your order cooperation!
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Rita from Chicago - 2017.03.28 16:34
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By May from Slovak Republic - 2017.03.28 16:34
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