smith bit pdc bit from China manufacturer - Hejianshi Tengda Petroleum Supplies Co.,Ltd

Product Detail

Model No.: pdc

Production Capacity: 200 pieces /month

Delivery Date: within 30 days after deposi...

Brand Name: Tengda

size: you can choose the size bel...

number of nozzles: 3NZ -9NZ

Means of Transport: Ocean,Land,Air,

Packing: wooden or steel boxes

Type: Utility

material of bit body: matrix

Blade count: 3-12

formation: soft to medium hard

PDC rock bit
1.matrix body, steel body
2.dia:3 1/2''-17 1/2'' or as customer request
3.high quality,best price
4,SGS

China Hot sell PDC rock bit

1,Suit for drilling soft to medium-hard formations.

2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .

3,Composite gage protection and low torque design improve rate of penetration .

4,CFD hydraulic balance design results in better bit cleaning and cutting removal .

5,Combined utilization of high performance PDC compacts significantly prolongs bit life

6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with

available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.

Feature:Diamonds are impregnated in the matrix behind the PDC cutters

Benefit:Increased footage drilled in abrasive applications.

SIZE:

Parameter of PDC drill bit						Drilling parameter recommended
Size	No. of blades	Size of cutters	No. of nozzles	Size of gauge protection	Type of shank	Drilling rate	Weight on bit	Delivery capacity
in	No.	mm	No.	in	API	rpm	KN	l/s
5-7/8	3~4	19	4~8	2~3	3-1/2" Reg	60~350	20~120	20~35
6	3~5	19	4~8	2~3	3-1/2" Reg	60~350	20~120	20~35
8-1/2	4~6	19	4~8	2~3	4-1/2" Reg	60~350	25~120	25~38
9-1/2	4~6	19	4~8	2~3	6-5/8" Reg	60~350	25~120	30~40
12-1/4	5~7	19	6~8	2~4	6-5/8" Reg	60~350	30~140	40~60
16	5~7	19	6~10	2~4	7-5/8" Reg	60~300	30~200	40~70
17-1/2	5~7	19	6~10	2~4	7-5/8" Reg	60~300	30~200	40~70
22	5~8	19	6~10	2~5	8-1/2" Reg	60~300	30~300	50~80
26	5~8	19	6~10	2~5	8-5/8" Reg	60~300	30~300	50~90
These are some of our products, we can design and produce any size as your requirments.