Diamond Flat Engraving CNC Tools Marble/Engraver CNC Bits for Marble$4.00

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Product Description

Basic Info.
Model NO.DKD-54
TypeTwist Drill Bit
MaterialCobalt Steel Alloys
UsageWood, Well, PCB, Metal, Masonry Drilling
Specification1/64 -1/2 in. x 1/64 in. rises
HS Code820750900
Product Description

Vacuum Brazed Stone Engraving Bits for Hard Granite

  • The tool tip features 6mm diamond for an extended working life and enhanced durability.
  • Specialized design specifically for engraving hard granite.
  • Tool body includes multilayer diamond technology for superior sharpness and wear resistance.
Stone Engraving Bits
CNC Bits Details
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Product Parameters

Machine reference value: Standard angle alloy knife, cost-effective, easy to re-grind! Suitable for inscribed characters, milling of small Yang carved characters, tombstone carving, and fine reliefs. For granite, one cut should not exceed 0.6 mm.

MODEL Diameter (mm) Tip (mm) Cutting Length (mm) Total Length (mm)
10-6/301063090
12-6/8-30126/83090
12-8/6-40126/840100
12-6-5012650120
12-8-5012850120
12-6-8012680150
16-6/8-100166/8100180

Selection Guidelines

Handle Diameter: 8MM shank is preferred for reliefs within 2cm; 10MM shank for reliefs above 2cm. 12MM holders are ideal for high-speed CNC operations.

Tip Size: Larger tips offer longer tool life. Choose a larger tip size whenever it meets the accuracy requirements of the project.

Blade Length: Select a length with a margin based on carving depth to prevent tool handle contact with the material.

Company Profile

Our enterprise integrates production, sales, research, and development, focusing on providing global users with high-efficiency automation equipment. Our product development philosophy centers on intelligence, environmental protection, and compatibility.

With standardized intelligent equipment manufacturing bases, we specialize in 5-axis engraving machines, vibrating knife cutting machines, woodworking and stone engraving equipment, and precision CNC components. All products are certified to international standards, ensuring reliable quality and stable operation across the woodworking, packaging, automotive, and leather industries.

Frequently Asked Questions
1. What range of CNC products do you offer? We provide a comprehensive range of CNC machine parts, including spindles, inverters, stepper motors, drivers, guide rails, water pumps, dust collectors, and various cutting tools. 2. How is product quality guaranteed? Each batch undergoes rigorous testing before leaving the factory. We perform a final item-by-item inspection before delivery to ensure total compliance with specifications. 3. What are the accepted payment terms? We support multiple payment methods including T/T (Bank Transfer), Western Union, L/C, and PayPal for your convenience. 4. What shipping options are available? We support air, sea, express (DHL, FedEx, UPS, TNT), and rail transport. We offer various transaction types such as FOB, EXW, FCA, and CIF. 5. How can I place an order? Simply specify your requirements, and we will provide an invoice. We provide pictures, drawings, and videos of the products before shipping to ensure they meet your needs. 6. What is the typical delivery time? Most standard items are in stock. Goods typically move from our warehouse to the forwarder within two days, followed by rapid transit via international express services.

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