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Luo ke
Luo ke Diamond Burr Set 20 Pcs (60 Grit) with 1/8'' Shank | For Stone, Glass, Metal & Hard Materials
4.3
(125 Ratings)
All-inclusive price — duties & taxes paid, no customs charges at delivery
The Luo ke 20-piece diamond burr set provides a coarse 60-grit surface for efficient grinding on hard materials like stone, glass, metal, and ceramics. Each of the 10 unique shapes comes in a pack of 2, perfect for detailed sculpting, engraving, cutting, polishing, and carving. The universal 1/8'' shank ensures compatibility with most rotary tools, including Dremel, making it a versatile addition to your toolkit for precision work.
Designed for durability, these diamond-mounted bits are ideal for sculpturing, dressing, precision grinding, and internal grinding of carbide, ceramic, glass, precious stone, and alloys. For optimal performance and to cool the workpiece and grinding head, use with cold water as a lubricant. This set is neatly organized in a carrying bag, facilitating easy storage and portability for your projects.
While these burrs are excellent for detailed work, they produce debris and dust. We strongly recommend wearing protective glasses and dust-proof equipment for safety. For Indian buyers, these tools are imported directly, with all customs duties and GST pre-paid, ensuring a transparent landed price and delivery via our ExpressBox service.
Key Features
#60 Grit Diamond burr set, coarse grinding surface which are quicklier than the larger grit diamond burrs
Diamond burr can use on stone, glass, metal, hardwood, tile, ceramics, marble, granite and other hard materials
Diamond bits have 10 different shape (each type 2 pcs) for sharpening, engraving, cutting, polishing and carving
Universal 1/8'' shank of diamond grinding bits fits most rotary tools, grinder, drill includes dremel rotary tool
The product will produce debris and dust in use, Recommend to wear protective glasses and dust-proof equipment
Why choose this product
Precision Grinding for Hard Materials
This Luo ke diamond burr set is engineered for demanding tasks on exceptionally hard surfaces. The 60-grit diamond particles provide aggressive material removal, perfect for sculpturing, dressing, and precision grinding of materials like granite, marble, hardened steel, and ceramics. Unlike softer abrasives, diamond excels at shaping and finishing these tough substrates. The set includes 10 varied shapes, each with a universal 1/8'' shank, ensuring compatibility with your Dremel or other rotary tools for intricate work. Imported directly, this set offers professional-grade performance for detailed craft and industrial applications.
Who Should Use It & Who Should Skip
Ideal for hobbyists, jewelers, sculptors, and DIY enthusiasts working with stone, glass, metal, tile, ceramics, marble, and granite. If you need to engrave, carve, shape, or polish hard materials with precision, this set is a valuable addition. Skip this set if you are working with soft metals like aluminum or copper, as single-cut burrs are typically better suited for those applications. Also, ensure your rotary tool has a 1/8'' collet; if you only have 6mm or 3mm collets, you may need an adapter or a different shank size.
How to use
Select the Appropriate Burr Shape — Choose the diamond burr shape from the 10 available that best suits your carving, grinding, or polishing task on stone, glass, metal, or ceramic materials.
Prepare Your Rotary Tool and Lubricant — Insert the 1/8'' shank into your rotary tool's collet, ensuring it's securely fastened. Prepare a supply of cold water to use as a lubricant during operation.
Operate with Safety Precautions — Turn on your rotary tool to the recommended RPM range (typically 15,000-30,000 RPM). Apply light pressure, using cold water to cool the burr and workpiece, and always wear safety glasses and a dust mask.
Example scenarios
Typical situations where Luo ke Diamond Burr Set 20 Pcs (60 Grit) with 1/8'' Shank | For Stone helps — illustrative scenarios, not customer reviews.
1
Scenario 1
Illustrative example
Where it helps
A hobbyist in Jaipur wants to carve intricate designs into marble coasters.
How this product helps
This Luo ke 20-piece diamond burr set, with its 60-grit coarseness and variety of shapes, is perfect for detailed marble carving. Using cold water as a lubricant will manage dust and ensure a clean finish, making each coaster a unique piece.
2
Scenario 2
Illustrative example
Where it helps
A craftsman in Delhi needs to engrave glass bottles for a custom order.
How this product helps
The universal 1/8'' shank fits standard rotary tools, allowing precise control for engraving glass. The diamond particles ensure durability for detailed work, and using cold water will prevent the glass from cracking due to heat, delivering professional results.
Specifications & installation
Installation & usage
Primary Use
Stone carving, jade carving, bone carving, egg decorating, glass carving, sculpturing, dressing, precision grinding, internal grinding
Local sets may offer fewer shapes or be specialized for softer materials; quality varies.
Shank Compatibility
Universal 1/8'' (3.175 mm) shank fits Dremel and most rotary tools.
May offer 1/8'' or 6mm shanks; verify compatibility with Indian rotary tool collets.
Lubrication Requirement
Requires cold water for cooling and dust control.
Similar requirement for diamond burrs; some steel burrs may not need water.
Cost per Burr
20 burrs at ₹2,710 — ₹136 per burr
Local sets can range from ₹300-₹800 for similar counts, depending on material and brand.
Product details
SKU
xte1888
GTIN
0748497392283
Brand
Luo ke
Model Name
20 pcs diamond burr
Part Number
LK25565465
Material
Diamond particles
Shank Diameter
1/8'' (3.175 mm)
Grit
60 Grit
Number of Pieces
20
Shapes Included
10 different shapes (2 pcs each)
Package Weight
0.068 kg (0.15 lb)
Package Dimensions
11.4 cm x 7.1 cm x 1.3 cm (4.5 in x 2.8 in x 0.5 in)
Country of Origin
Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
Customer Reviews
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FAQ, See What Others Asked
How to choose between single-cut and double-cut carbide burrs?
Single-cut burrs feature a right-hand spiral flute for rapid material removal on softer materials like aluminum or plastics. Double-cut burrs have a secondary flute set for smaller chips, better control, and smoother finishes on harder alloys like steel and granite. This Luo ke set uses diamond particles, which function similarly to a very coarse single-cut for aggressive material removal on extremely hard substrates.
Can these Luo ke diamond burrs be used with a standard household drill?
While a drill's chuck can hold the 1/8'' shank, standard drills operate at much lower RPMs (500-2,500) than the optimal 15,000-30,000 RPM for carbide burrs. Using them in a drill will result in poor finish, vibration, and potential damage to the burr. A dedicated rotary tool or die grinder is essential for effective use.
How do I properly use these diamond burrs for stone carving in India?
For stone carving in India's climate, always use cold water as a lubricant to cool both the workpiece and the burr. This prevents overheating and ensures a cleaner cut. Apply steady, light pressure and let the burr do the work. Wear safety glasses and a dust mask, as carving hard materials generates dust. The 60-grit coarseness is excellent for initial shaping and grinding.
What is the primary functional difference between single-cut and double-cut carbide burrs?
Single-cut burrs have a continuous right-hand spiral flute designed for rapid stock removal and long chip clearance on non-ferrous materials, soft steels, and plastics. Double-cut burrs incorporate a secondary set of flutes cutting in the opposite direction, which breaks shavings into small granular chips, lowers operator vibration, improves tool control, and leaves a cleaner finish on harder alloys.
Can these rotary cutting burrs be operated using a standard household power drill?
While standard power drill chucks can physically hold the burr shank, drill operating speeds (typically 500 to 2,500 RPM) are significantly below the optimal operating range of 15,000 to 30,000 RPM required for carbide cutting burrs. Operating at inadequate speeds leads to severe vibration, rough surface finishes, and potential chipping of the cutting teeth; high-speed die grinders or dedicated rotary tools provide the intended performance.
Is it safe to use these tools in India?
Yes, these Luo ke diamond burr sets are safe for use in India when proper safety precautions are followed. Always wear protective glasses and a dust mask, as recommended. Ensure your rotary tool operates within the correct RPM range and use cold water as a lubricant during carving to prevent overheating and dust. The tools themselves are designed for precision work on hard materials.
Are these tools healthy to use?
These tools are designed for material shaping and carving. While not 'healthy' or 'unhealthy' in a biological sense, it's crucial to use them safely. Always wear protective eyewear and a dust mask to avoid inhaling fine particles or debris. Ensure proper ventilation and use cold water as a lubricant to manage dust and heat during operation.
How to choose the right tool for stone carving?
For stone carving, choose burrs with a coarse grit like this 60-grit diamond set for initial shaping and grinding. Consider the material hardness; diamond is best for granite, marble, and glass. Ensure the shank size (1/8'' here) matches your rotary tool. The variety of shapes in this set allows for different carving and polishing tasks.
How to use these diamond burrs daily?
These diamond burrs are intended for specific material shaping tasks, not daily continuous use like a pen. For daily carving projects, ensure you use cold water as a lubricant and allow the tool and workpiece to cool. Regular cleaning and proper storage in their case will maintain their effectiveness for repeated use over time.
What are the side effects of using diamond burrs?
The primary 'side effect' is the generation of dust and debris, necessitating safety gear like glasses and masks. Overheating can occur if used without lubricant or at incorrect speeds, potentially damaging the burr or workpiece. Ensure your rotary tool is suitable for the burr's RPM requirements to avoid vibration or breakage.
What are the benefits of using diamond burrs for carving?
Diamond burrs offer superior hardness and durability, allowing them to effectively grind and shape extremely hard materials like granite, glass, and ceramics that other burrs cannot. They provide a coarse 60-grit surface for rapid material removal and are ideal for detailed sculpting, engraving, and polishing tasks where precision is key.
Frequently bought together
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Luo ke Diamond Burr Set 20 Pcs (60 Grit) with 1/8'' Shank | For Stone, Glass, Metal & Hard Materials
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Luo ke Diamond Burr Set 20 Pcs (60 Grit) with 1/8'' Shank | For Stone, Glass, Metal & Hard Materials
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₹6,440
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Spec
Price
₹2,710
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₹3,770
₹4,950
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₹7,790
Rating
4.30(125)
5.00(1)
5.00(1)
5.00(1)
4.70(217)
4.70(307)
4.88(8)
Brand Name
Luo ke
Luo ke
Luo ke
Luo ke
Kutzall
Kutzall
Kutzall
Source
US Retail
US Retail
US Retail
US Retail
US Retail
US Retail
US Retail
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You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
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