Basic Info
Model No.: 200mm pdc drag bit
Product Description
rotary rock Drill Bit tools steel body PDC 200mm 4 blade diamnod drag bit

12 1/4 inch 5 blades diamond steel matrix body PDC rock bit for for water well drilling | ||
![]() | Basical Parameter | |
Bit Size | 200mm | |
Number of Blade | 4 or custom | |
Primary Cutter Size | 19MM | |
Nozzle Qty/Type | 4 | |
Gauge Length | 2"~3.5" | |
Connection | 4 1/2 REG PIN | |
Operating Parameter | ||
Rotary Speed(rpm) | 60~250 | |
Weight on Bit(KN/MM) | 10~100 | |
Flow Rate(lps) | 25~36 |





The Diamond PDC drill bit designed to run at high penetration rates even in applications that call for higher blade and cutter counts. Its unique cutting structure layout adds another dimension to bit stability and smooth running by combining the penetration rate potential of traditional "single set" cutter layouts with the life extending features of a "plural set" cutter layout. The result is a bit that runs up to 20 percent faster than conventional PDC Bits with minimum bit wear.


pure silver welding
Alloy Steel body
with hard alloy
diamond PDC Cutter



Hebei Ranking Bit Manufacture Co.,Ltd is mainly engaged in the development of various series of bits,development,production and sales.Ranking company has developed and mass-produced products 3 inches to 26 inches series tci tricone bit,steel tooth tricone bit,various types of Pdc Bits ,cone bit and production and processing assembly 0.6m to 3m large diameter Hole Opener,PDC Hole Opener,TCI Hole Opener,Steel Tooth Hole Opener.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and 20 countries and regions in the world.
1. How to order the products?
Answer: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. About lead time and shipping time?
Answer : The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.
3.Can I expect a quality products?
Answer : Yes. All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

Product Categories : Drag Bits