Polycrystalline Compact Diamond Core Drill Bits For Rock / Sintered Flat PDC Core Bits
1 pcs
MOQ
$90
Price
Polycrystalline Compact Diamond Core Drill Bits For Rock / Sintered Flat PDC Core Bits
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO9001
Model Number: 56mm, 66mm, 76mm, 86mm, 89mm, 101mm, 116mm, 130mm, AW, BW, HW, NW, PW, SW, ZW
High Light:

milled tooth drill bit

,

tricone rock bit

Payment & Shipping Terms
Packaging Details: wooden, carton packaging
Supply Ability: 1000 pcs per month
Specifications
Product Description

 

Polycrystalline Compact Diamond Core Drill Bits For Rock / Sintered Flat PDC Core Bits
     

   

Sintered Flat PDC Core Drill Bits Polycrystalline Compact Diamond Bit for drilling soft with fractured rock formation

 

Detailed Product Description: 

 

Sintered Flat PDC Core Drill Bits Polycrystalline Compact Diamond Bit

 

Ideal for drilling in soft to medium sedimentary formations which are homogeneous and competent. The PCD cutters are available in several sizes and are located to yield maximum penetration rate and long life depending on the application. The bits are constructed with a tough, wear-resistant matrix body and gauge reinforcement. As a result, worn cutters can be rotated or replaced allowing the continued use of the bit. 

 

 

Product Advantages: 

 

1. PCD sintered bit with premium PCD teeth;
2. Tungsten carbide as the drill bit body;
3. Over 50 years manufacturering experience;
4. Solid quality;

5. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;

6. Large junk slots and flushing ports;

7. Advanced geometric design for faster penetration;

Polycrystalline Compact Diamond Core Drill Bits For Rock / Sintered Flat PDC Core Bits 0

                      PDC drill bit best price for sale

 

Introduction of PDC (Polycrystalline Diamond Compact):

 

PDC is made of diamond micro-powder and hard alloy substrate under high temperature and high

pressure. It possess of high wear resistance like diamond, at the same time the impact resistance like hard alloy and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw hard alloy substrate made the two layers solid as whole one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.

 

 

Features: 
1. Suitable for soft to medium mations(f=1-10), particularly suitable for harder rock construction, not available in broken, fractured, strong abrasive formations. 

2. The bit body are adopted advanced sintering technology, have high strength and good gauge protection; 

3. High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth and advanced welding technology make the bits have stable quality. 

4. The bits have strong stratum applicability, high drilling efficiency and long life. The various performance are much better than steel body PDC bits. 

 

BIT SIZE(INCH) API REGULAR PIN(INCH) RECOMMENDED MAKE UP TORQUE(KN.M)
4 1/2 to 4 3/4 2 7/8 API 6.0~7.5
5 1/8 to 7 3/8 3 1/8 API 9.5~12
7 1/2 to 9 3/8 4 1/2 API 16.0~22
9 1/2 to 14 1/2 6 5/8 API 38~43
14 5/8 to 17 1/2 7 5/8 API 46~54



 

Recommended Diamond and PDC Bit Make-up Torque
Size of Bit Size&style API Rotary connection Recommended torque
inch inch kft.lbs KN.m
3-11/16"~4-1/2" 2-3/8" Reg 2.4~2.7 3.3~3.6
4-17/32"~5" 2-7/8" Reg 4.7~5.1 6.3~6.9
5-1/32"~7-3/8" 3-1/2" Reg 7.7~8.4 10.4~11.4
7-13/32"~9-3/8" 4-1/2" 17.8~19.5 24.1~26.5
9-13/32"~14-1/2" 6-5/8" 38.2~42.0 51.7~56.9
14-9/16"~26" 7-5/8" 60.9~67.0 82.5~90.8


 
 

PDC Drill Bit Specification
Main Types Specification Recommended Operation Parameter
Size Model Qty of Blades Primary Cutter Size Nozzle Qty Gauge Length Connection Rotary Speed (r/min) Weight on Bit (KN) Flow Rate (lps)
6" M1375GR/M433 7 Ø13mm 6 1.5" ~ 2" 3 1/2 Reg 80~300 10~80 20~35
8 1/2" M1375GR/M433 7 Ø13mm 6 2"~3.5" 4 1/2 Reg 60~260 60~100 22~35
8 1/2" M1952FC/M323 5 Ø19mm 5 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1655FGA/M323 5 Ø16mm 7 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1655FG/M423 6 Ø16mm 8 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1655G/M423 6 Ø16mm 6 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1953X/M323 5 Ø19mm 5 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1954/M323 5 Ø19mm 5 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1366FG/M433 6 Ø13mm 6 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1676FG/M423 7 Ø16mm 7 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" M1942/M223 4 Ø19mm 4 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" S1365/S423 6 Ø13mm 6 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
8 1/2" S1665/S323 6 Ø16mm 6 2"~3.5" 4 1/2 Reg 60~250 10~100 25~36
9 1/2" S1953FG/S323 5 Ø19mm 6 2"~3.5" 6 5/8 Reg 60~250 20~100 30~40
9 1/2" M1664FG/M423 6 Ø16mm 8 2"~3.5" 6 5/8 Reg 60~250 20~110 30~40
11 5/8" S1653/S223 5 Ø16mm 7 2.5"~4" 6 5/8 Reg 60~250 30~130 30~60
12 1/4" M1963GR/M223 6 Ø19mm 6 2.5"~4" 6 5/8 Reg 80~250 30~140 28~70
12 1/4" M1662GR/M323 6 Ø16mm 7 2.5"~4" 6 5/8 Reg 80~250 30~140 28~70
12 1/4" M1675GR/M423 7 Ø16mm 6 2.5"~4" 6 5/8 Reg 80~250 30~140 28~70
12 1/4" S1952C/S323 5 Ø19mm 7 2.5"~4" 6 5/8 Reg 80~250 30~150 40~55
13 5/8" S1952/S324 5 Ø19mm 7 2.5"~4" 6 5/8 Reg 60~250 20~110 45~60
14 3/4" M1952/M324 5 Ø19mm 7 2.5"~4" 7 5/8 Reg 60~250 20~110 45~60
14 3/4" S1952/S324 5 Ø19mm 7 2.5"~4" 7 5/8 Reg 60~250 20~110 45~60
16" S1952/S324 5 Ø19mm 7 2.5"~4" 7 5/8 Reg 60~250 30~180 45~70
16" S1655JA/S324 6 Ø16mm 9 2.5"~4" 7 5/8 Reg 60~250 30~180 45~70
17 1/2" S1665JA/S324 6 Ø16mm 9 3.5"~5" 7 5/8 Reg 60~250 30~200 45~80
17 1/2" S1954/S324 5 Ø19mm 7 3.5"~5" 7 5/8 Reg 60~250 30~200 45~80
22" S1995CA/S324 9 Ø19mm 12 2.5"~3.5" 7 5/8 Reg 60~250 30~200 45~80



 

Recommended Products
Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
Characters Remaining(20/3000)