DIATOOL offers diamond saw blades, diamond core drill bits, diamond grinding wheels, diamond polishing pads, vacuum brazed and electroplated diamond tools, and related accessories for cutting, drilling, grinding, and polishing.

Choose according to the material, application, machine, required dimensions, and wet or dry operating conditions. Always check the tool specifications and machine compatibility before ordering.

Contact our sales team with your required dimensions, application, machine details, and order quantity to confirm product availability or customization options.

Provide the product name or link, required specifications, quantity, and delivery destination. Our sales team can review your requirements and provide a quotation.

Contact us as soon as possible. Changes or cancellations may not be possible once an order has been processed, manufactured, or shipped.

DIATOOL serves international customers. Delivery time depends on the destination, product availability, and shipping method. Contact our team for an estimate.

If tracking is available, the tracking information will be provided after dispatch so you can check the shipment's progress with the carrier.

Returns are accepted within 30 days of purchase. Items must be unused, in their original condition, and in their original packaging.

If an item is damaged, defective, or the wrong size was sent, contact us with your order details and supporting photos. We will arrange a replacement and cover the return shipping costs, in accordance with the applicable policy.

If you order the wrong item, you are responsible for return shipping costs. Returned items must be received and inspected before a refund is approved. If your refund is delayed, check with your bank or payment provider first, then contact customer service if the issue remains unresolved.

Check the tool diameter, arbor or thread size, mounting system, maximum operating speed, and machine type. Common connections include M14 and 5/8"-11 threads, as well as 1-1/4"-7 UNC threaded connections for compatible core drilling systems. Many saw blades use a 22.23 mm (7/8") arbor hole. Round, hex, and SDS shanks are also available for compatible drills. Similar-looking connections are not necessarily interchangeable, so always verify the product specifications before ordering.

Not always. Concrete, granite, marble, porcelain, and ceramic tile have different cutting and grinding requirements. Choose a tool specifically designed for your material and application.

Follow the tool's specifications. Wet operation can help control heat and dust, while dry-use tools are useful when water is unavailable. Use appropriate dust extraction and protective equipment for dry operations.

Choose according to the material, hole diameter, drilling depth, machine, and connection type. Check whether the bit is designed for wet or dry drilling and whether it is suitable for tile, stone, concrete, or masonry.

Start drilling at approximately a 45-degree angle until a small groove forms, then slowly bring the bit upright. Alternatively, use a suitable suction-cup drilling guide to stabilize the bit.

Use the recommended speed, apply steady pressure, and avoid overheating or side-loading the bit. Use water when required and clear drilling debris regularly.

Select a blade based on the material, cutting depth, machine, blade diameter, arbor size, and wet or dry cutting requirements. Check whether it is designed for concrete, asphalt, natural stone, or ceramic and porcelain tile.

Segmented blades are commonly used for concrete because their gaps help remove debris and dissipate heat. Turbo blades can offer a balance between cutting speed and finish. The best choice depends on concrete hardness, aggregate, cutting depth, and machine compatibility.

Segmented blades are designed for efficient cutting and heat dissipation. Turbo blades combine cutting speed with a relatively smooth finish. Continuous-rim blades generally provide cleaner edges and are commonly used for tile and other materials requiring a finer finish. Always check the blade's intended application.

Possible causes include an unsuitable blade, incorrect operating speed, excessive pressure, insufficient machine power, or a glazed blade. Check the blade specifications and operating conditions before changing your cutting technique.

Consider concrete hardness, surface condition, material removal requirements, and the desired finish. Diamond cup wheels are commonly used for concrete grinding and leveling. Choose the segment design and bond to suit the concrete and confirm grinder compatibility.

PCD grinding wheels are often suitable for removing thick or stubborn coatings. Diamond grinding wheels may be more appropriate for concrete surface preparation and lighter grinding. Choose according to coating thickness, coating type, and the condition of the underlying surface.

A softer bond is generally suitable for hard, dense concrete because it helps expose fresh diamond particles. A harder bond is often preferred for softer, more abrasive concrete to reduce premature wear. Actual performance depends on the concrete, aggregate, and grinding conditions.

The bond may not suit the concrete, or the wheel may be worn, glazed, or operating at an unsuitable speed. Excessive pressure and poor machine compatibility can also affect performance. If the wheel becomes glazed (its surface looks smooth and it rubs rather than cuts), and the manufacturer permits dressing, briefly grind a suitable highly abrasive material, such as sandstone or an appropriate dressing block, to expose fresh diamond grains. Do not use asphalt or other materials unless they are suitable for the specific wheel.

Choose pads according to the material, machine, wet or dry method, and required finish. Start with a suitable coarse grit to remove scratches or surface irregularities, then progress through finer grits. Follow the recommended sequence for your polishing system.

Scratches may remain if coarse abrasive particles from the previous stage have not been fully removed. Worn pads or an unsuitable grit sequence can also affect the finish. Thoroughly wash and wipe the surface between each grit change.

Contact our sales team for help selecting the right diamond saw blade, core drill bit, grinding wheel, or polishing pad. Include the material, machine model, required dimensions, connection type, and intended application so we can recommend a suitable product.