Pearldrill Cutting Tool Diamond PDC Insert Flat Surface Half Moon 1304 PDC Diamond Cutter

Basic Specifications

Model NO.

1304

Certification

AISI

Transportation

Express Delivery

PDC Style

Bread Slices

Diamond Pattern

Bullet

Package

Plastic Box

HS Code

8430419000

Capacity

50,000 units

Product Description

Our PDC (Polycrystalline Diamond Compact) tools represent the cutting edge of industrial drilling technology. These tools are engineered for maximum durability and efficiency in the most demanding environments.

Material Composition:

The PDC layer features extremely high hardness and wear resistance, while the tungsten carbide substrate provides the necessary ductility and impact strength for monolithic composites.

Diamond thickness increased to 1.8mm - 2.3mm for superior life.
Heat resistance enhanced to 750°C.
Improved impact strength and abrasion resistance.
New mesh groove interface for better bond strength.

Technical Specifications

Code	Diameter (mm)	Height (mm)	Table Thickness	Polycrystalline Chamfer	Carbide Chamfer
0808	8.00±0.03	8.0±0.1	2.1±0.2	0.40±0.1	0.76±0.25
1008	10.00±0.03	8.0±0.1	2.1±0.2	0.40±0.1	0.76±0.25
1305	13.44±0.03	5.0±0.1	1.5±0.2	0.35 x 45°	0.5 x 45°
1313	13.44±0.03	13.2±0.1	2.1±0.2	0.40±0.1	0.76±0.25
1613	15.88±0.03	13.2±0.1	2.1±0.2	0.40±0.1	0.76±0.25
1916	19.05±0.03	16.3±0.1	2.1±0.2	0.40±0.1	0.76±0.25

Strata Grading & Bit Selection

Proper selection of drill bits based on rock hardness is crucial for performance:

Grade	Rock Type	Representative Formations	Suggested Bit
1-2	Loose Soil	Loess, Clay, Peat, Sand	Pineapple bit, Plain film
3-4	Soft Rock	Shale, Slate, Schist, Sandy Shale	Scraper coreless bit, Breadslice
5-7	Medium Hard	Limestone, Marble, Calcite	Concave three wings, Helmet piece
8-11	Hard Rock	Basalt, Granite, Gneiss, Quartzite	Low-alcohol electroplating, No.7 fast bit
12	Hardest	Jasperite, Corundolite, Flint	Innovative fast bits

Process & Application

Manufacturing Process:

1. Steel blanking → 2. Inner/outer threading → 3. Alloy groove milling → 4. Welding alloys → 5. Welding diamond compacts → 6. Sanding → 7. Painting → 8. Packing.

Application Range:

Water Well Drilling, Civil Engineering, Geological Coring Exploration, Soil Testing, Mineral Exploration, and Geophysical Surveys.

Payment & Delivery

Customization: Provide rock formation info or detailed drawings.
Trading Terms: EXW, FOB, CFR, CIF, DDU.
Payment: T/T, L/C, Western Union, MoneyGram.
Delivery Time: Normally 7-12 days.
Shipping: Air (DHL/UPS/TNT/FEDEX), Sea, Road transportation.

Quality Assurance

Our geological drill bits come with a 6-month warranty. Compensation is provided for abnormal issues such as steel body cracking or sheet falling (subject to quality department confirmation).

Frequently Asked Questions

Q1: What materials are used in your PDC cutters?

Our PDC cutters are composed of a high-grade polycrystalline diamond layer bonded to a robust tungsten carbide substrate, combining extreme hardness with essential impact ductility.

Q2: What is the maximum heat resistance of these tools?

The advanced sintering process and materials allow our tools to withstand temperatures up to 750 degrees Celsius, ensuring stability during deep drilling operations.

Q3: Can I request customized specifications for my drilling project?

Yes, we provide DIY customization. Simply provide your specific rock formation information or detailed size drawings, and we can adjust the bits to suit your needs.

Q4: What industries are these diamond cutters suitable for?

They are ideal for water well drilling, mining, coal drilling, geological exploration, and civil engineering infrastructure projects.

Q5: What is the standard delivery time for an order?

Typically, the delivery time is between 7 to 12 days, depending on the order volume and customization requirements.

Q6: What does the product warranty cover?

We offer a 6-month warranty covering abnormal scrap such as sheet falling or steel body cracking, provided the wear is within the specified limits and confirmed by our quality team.