Europe style for Down The Hole Hammer Sizes - T38 T45 T51 Threaded Drill Bits – TDS

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Europe style for Down The Hole Hammer Sizes - 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 firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Europe style for Down The Hole Hammer Sizes - T38 T45 T51 Threaded Drill Bits – TDS , The product will supply to all over the world, such as: Norwegian, Singapore, French, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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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.