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

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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for China Dth Rock Drilling Rig, Dth Rock Drilling Rig Factory, China Button Drill Bits Supplier, We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.

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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Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for High reputation 168mm Casing Drilling - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: UK, Cairo, Madrid, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!

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