professional factory for Rock Drill Botton Bit - Casing Shoes – TDS

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We normally follow the basic principle "Quality Initial, Prestige Supreme". We've been fully committed to offering our consumers with competitively priced good quality merchandise, prompt delivery and professional support for Rotary Drill Bit, China Thread Bit Manufacturer, St58 Drill Rod, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
professional factory for Rock Drill Botton Bit - Casing Shoes – TDS Detail:

Product overview导航栏

  • Size:

TDS bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients.

  • Crown Height:

TDS offers crown impreg depths of  9mm, 12mm, and 16mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

  • Waterways: 

Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems. 

  • Matrix:

TDS impregnated bits matrices can be selected by our engineer according to ground conditions at client’s work site.

  • Threads:

standard Q threads as well as thread types required by clients are available.

Size Available as followings: 
“Q” series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT  NWG
T2 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 
T6 series: T6 76, T6 86, T6 101, T6 116, T6 131

T series: T36, T46, T56, T66, T76, T86 

Specification导航栏

Non-standard also can be made as your demand 

 No.   Standard   Item  OD*ID (mm)   Pitch(mm)   Weight(kg) 
1 AQ Drill bit 47.6*27 6.35 0.7
2 BQ Drill bit 59.5*36.3 6.35 0.8
3 BQ2 Drill bit 59.5*40.7 6.35 0.8
4 BQ3 Drill bit 59.5*33.5 6.35 0.8
5 NQ Drill bit 75.3*47.6 6.35 1
6 NQ2 Drill bit 75.3*50.8 6.35 1
7 NQ3 Drill bit 75.3*45 6.35 1
8 HQ Drill bit 95.6*63.5 6.35 2
9 HQ3 Drill bit 95.6*61.1 6.35 2
10 PQ Drill bit 122*85 6.35 3
11 PQ3 Drill bit 122*83 6.35 3
12 SQ Drill bit 147.6*102 6.35 4
13 NMLC Drill bit 75.3*52   0.9
14 HMLC Drill bit 98.8*63.5   1.8
15 BX Drill bit 59.5*42   0.6
16 NX Drill bit 75.3*54.7   0.9
17 BX casing shoe 75.3*60.2   1.2
18 NX casing shoe 92*76.2   1.5
19 HX casing shoe 117.6*99.7   2.4
20 PX casing shoe 143.5*124.5   3.3

Product detail pictures:

professional factory for Rock Drill Botton Bit - Casing Shoes – TDS detail pictures

professional factory for Rock Drill Botton Bit - Casing Shoes – TDS detail pictures

professional factory for Rock Drill Botton Bit - Casing Shoes – TDS detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for professional factory for Rock Drill Botton Bit - Casing Shoes – TDS , The product will supply to all over the world, such as: Estonia, US, United Kingdom, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Fiona from New York - 2018.09.29 13:24
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Dawn from Indonesia - 2018.06.18 17:25
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