Drill Bit for Mining (PDC Drilling Bits & Tricone Bits)

Brand Name:ROSCHEN
Certification:API
Model Number:8 1/2"
Minimum Order Quantity:1pcs
Delivery Time:10~15 working days
Payment Terms:L/C, D/P, T/T, MoneyGram
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Location: Shanghai Shanghai China
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Supplier`s last login times: within 3 hours
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Product Details

Drill Bit for Mining (PDC Drilling Bits & Tricone Bits)



Specification:


Bit SizeBit SpecificationOperating Parameters
(in)Nozzle QtyGauge LengthAPI Reg (in)Flow Rate (LPS)1/sRotary Speed(RPM)Weight on Bit(KN)
(pcs)(in)
641 1/231/210~1660-30010-40
Feb-8142 3/8Feb-4128-3660-30010-60
Feb-9143Aug-6530-4060-30010-80
121/463Aug-6544-6060-15030-140


Bit SizeBit SpecificationOperating Parameters
(in)Nozzle QtyGauge LengthAPI RegFlow Rate (LPS)1/sRotary Speed(RPM)Weight on Bit(KN)
(pcs)(in)(in)
651 1/231/210~1660-30040-60
Feb-8152 3/8Feb-4128-3660-30060-100
Feb-9162 1/2Aug-6530-4060-30080-120
121/472 1/2Aug-6540-6060-15060-160

Bit SizeBit SpecificationOperating Parameters
(in)Nozzle QtyGauge LengthAPI RegFlow Rate (LPS)1/sRotary Speed(RPM)Weight on Bit(KN)
(pcs)(in)(in)
641 1/231/210~1660-30040-80
Feb-8162 3/8Feb-4128-3660-30060-100
Feb-9162 1/2Aug-6530-4060-30080-120
121/472 1/2Aug-6540-6060-15060-160

Tricone bit
Provide various models, sizes, types of three-cone drill. Tipped tricone, steel tooth tricone bit with metal seal, rubber sealing points, there are a variety of optional add-on feature: dorsal the diamond composite tooth Paul diameter tricone the diamond composite tooth Paul diameter, hard plastic the stratigraphic cutting structure, convex top Sphenodon, cone ball gear, and so on, can be custom processing.


Size(in.)Size(mm)IADCRevolving speed
Number
3 1/2"88.961780-40
63770-40
73770-40
4 5/8"117.5637
64770-40
737
4 3/4"120.361780-40
627
73770-40
5 1/2"139.761780-40
63770-40
737
5 7/8"149.261780-40
627
73770-40
6"152.462780-40
6 1/4"158.8637
6 1/4"165.173770-40
6 3/4"171.4837
7 1/2"190.562780-40
637
7 7/8"20073770-40
837
8 1/4"209.6517120-50
8 3/8"212.7527
8 1/2"215.9537110-40
8 3/4"222.2547
9 1/2"241.3527120-50
9 5/8"244.5537
9 7/8"250.8547110-40
10 5/8"269.9517120-50
527
437140-60
11"279.4537140-40
11 5/8"295.3437120-50
12 1/8"308..0437120-50
12 1/4"311.1447
12 15/32"320537140-40
13 1/8"333.4437120-50
13 5/8"342.9447
13 3/4"342.9537110-40
14 5/8"355.6417120-50
14 3/4"374.6437
537110-40
15 1/2"393.7517110-40
537
437120-50
16"406.4517110-40
537
437120-50
17 1/2"444.5417120-50
517110-40
537
20"508417120-50
537
517110-40
26"660.4517110-40
537
417120-50



PDC ADVANTAGES

PDC Drill Bits are equipped with Hardened Alloy Steel base material;High performance PDC-Cutters;Carbide and Diamond gauge protection;Carbide/Diamond Shock Studs;Threaded or Plain Carbide Nozzles for Flushing.

Above features are subject to changes and modifications according to customers' requirements.

Diamond bits work across an extended range of weight on bit, penetrating quickly even at low bit weights in softer rock. When formations firm up, the bits can take added weight with a smooth torque response and maintain higher than competitive rates of penetration. The technology is a departure from traditional plural set bits that require higher weights to drill even in soft rock, and are generally durable, but slow, even in harder rock. Traditional plural set bits also can produce an erratic torque response when taking additional weight.


We are a Robert Roschen family owned Global leading manufacturer of rock drilling tools, like Roller Tricone Rock Bits, Hole Opener, Single Cone Roller Bits, PDC Bits, Diamond PCD Tricone Drill Bits, DTH Drilling Tools, such as DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture).

Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, South Latin Amercia, Brasil, Saudi Arabia, UAE, Iran, Malaysia, Australia, etc.




For more information please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED


Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net


Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com

http://www.roschengroup.com

China Drill Bit for Mining (PDC Drilling Bits & Tricone Bits) supplier

Drill Bit for Mining (PDC Drilling Bits & Tricone Bits)

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