High reputation 168mm Casing Drilling - T38 T45 T51 Threaded Drill Bits – TDS

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for China Crawler Drilling Machine Manufacturer, Screw Air Compressor, Forged Drill Rod Manufacturers, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.

High reputation 168mm Casing Drilling - T38 T45 T51 Threaded Drill Bits – TDS Detail:

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Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It’s widely used for hard rock(f=8~18) drilling use.

1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60

2) Alloy steel:42CrMo

3) Suitable carbide tips:YK05

4)Technology:hot-pressing or welding

Before Official Order, please confirm below informations:

(1) Thread Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)–Spherical or Ballistic

(4) Bit face shape–Drop Center, Flat Face, Convex, Concave, etc…

TDS can make all sizes and shapes according to your request!

Description	Material:Timken steel and Element six carbide Insert Tech.:hot-pressed carbide inserts
Diameter	35mm to 152mm
Thread size	R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60.
Face Type	Flat front, Drop center front, Uni-face
Skirt Type	Normal skirt / Retrac skirt
Button type:	Hemispherical, Parabolic, Ballistic, Conical
Advantages:	Fast penetration / Long lifespan / Help to save your drilling cost per meter
MOQ	No requirements for testing or trial order

R32 Button bits, normal skirt
Diameter		T.C buttons		Flushing hole		Angle
mm	inch	Gauge x mm	Front x mm	Side	Front	Gauge
41	1 5/8	5×9	2×8	1	1	35°
41	1 5/8	4×9	2×8	2	1	35°
45	1 3/4	4×11	2×9	2	1	35°
45	1 3/4	5×11	2×8	2	1	30°
45	1 3/4	6×9	3×8	0	3	35°
48	1 7/8	5×11	2×9	2	1	30°
48	1 7/8	6×9	3×9	0	3	35°
51	2	5×11	2×10	2	1	35°
51	2	6×11	3×10	1	3	35°
51	2	6×10	3×9	1	3	35°

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Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for High reputation 168mm Casing Drilling - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: Brunei, Bolivia, Zambia, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

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Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.

By Lindsay from United States - 2017.11.20 15:58

We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Colin Hazel from Panama - 2017.07.28 15:46

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