Diamond cutting circle 1A1R D250-T2.2-H32-X5 D251 C50 M
Russia
China
Description
Diamond circles of the 1A1R shape— there are bothgrindingandcuttingversions in the line. The main difference between the group is the very small thickness of the casing and the diamond—bearing layer: such circles are designed for precise cutting and fine grinding, where it is important to minimize material losses.
Purpose and main tasks
- Cutting wheels(marked "cut-off"): for precise separation of workpieces made of hard and brittle materials — hard alloys, ceramics, glass, ferrites, composites. A thin disc provides a narrow cut and minimal material loss.
- 1A1R fine grinding wheels: for trimming ends, cutting narrow grooves, finishing edges, processing thin plates and parts where the cutting width and the absence of chips are critical.
- Precision machining: due to its small thickness and controlled grain size, such circles are used where high precision geometry and low roughness are needed.
Key parameters and how they change the application
- 1A1R shape: a flat circle with a thin diamond-bearing layer at the end. For cut-off versions, this is actually a "diamond disc" with a working edge at the end, rather than at the periphery.
- Diameter D58–D250:
- D58–D100: Compact cutting discs for desktop machines and low-speed manual machines; suitable for small workpieces and laboratory tasks.
- D200–D250: industrial cutting and grinding wheels for stationary machines; require rigid fixation and runout control.
- Case thickness T0.3–T2.2 mm:
- T0.3 mm(for circles D58–D62): ultra-thin cutting discs — maximum precision and minimal material loss, but very sensitive to misalignment and lateral loads.
- T1.0–T1.2 mm: balance of rigidity and fineness of cutting; suitable for serial operation.
- T1.5–T2.2 mm: more hard drives for heavy duty and larger diameters.
- The thickness of the diamond–bearing layer X5-X10 mm: determines the resource of the circle. The X10 provides a longer service life, while the X5 provides a more precise and "delicate" tool.
- Mounting hole H20–H40 mm:
- H20–H32 mm: Standard flanges for most machine tools.
- H40 mm: specific mounting, requires appropriate flanges and precise alignment.
- Grain Size D63/50–D251(FEPA):
- D63/50, D40/28: relatively coarse grain for small diameter cutting discs — active removal and stable cutting on brittle materials.
- D126–D181: universal grain for cutting and grinding wheels of medium and large diameter.
- D251: Coarse grain for maximum removal when cutting hard materials.
- C50–C100 concentration:
- C50: more "open" structure, better chip removal and less heating — often found on cutting discs.
- C100: standard concentration for stable cutting and good service life.
Features:
- Ultra–thin cutting discs (D58-D62, T0.3 mm): maximum precision and minimal material loss. They are very sensitive to misalignments and lateral loads — work only on the end, without lateral pressure.
- Cutting wheels D100–D250: for industrial applications. They have more rigidity and resource, but still require careful work and runout control.
- 1A1R grinding wheels (without the mark "cut-off"): for trimming ends, cutting grooves, finishing edges. They can be used both for cutting and for flat end processing.
Materials that are processed by these circles:
- hard alloys (VC, TC and analogues);
- technical ceramics, ferrites, glass, sapphire, quartz;
- composites and other brittle materials, where a narrow cut and absence of chips are important.
Characteristics Diamond cutting circle 1A1R D250-T2.2-H32-X5 D251 C50 M
General Specifications
China
Russia
Specifications
- Coarse grain ensures high cutting speed
- Fine grain is necessary for finishing without chipping
- It is selected according to the hardness of the material
- Coarse grain ensures high cutting speed
- Fine grain is necessary for finishing without chipping
- It is selected according to the hardness of the material
The transverse size of the cutting segment of the disc or crown.
- Affects the width of the cut
- Determines the strength of a segment under lateral loads
- Depends on the diameter of the disk
The transverse size of the cutting segment of the disc or crown.
- Affects the width of the cut
- Determines the strength of a segment under lateral loads
- Depends on the diameter of the disk
Terms of delivery
Who provides the delivery of goods?
On the Enex marketplace, you order the product directly from its supplier, and Enex employees organize the delivery in the way you choose.What are the delivery methods?
You can choose any convenient way for you to receive an order:-
Pickup from partner locations or from the manufacturer's warehouse
If the manufacturer or trading company has the possibility of pickup, you can pick up your goods yourself or use the services of any transport company. Pickup is free of charge. -
Delivery to the terminal by a transport company
Pick up the goods at the nearest terminal of the Business Lines shopping center or DHL in your city. The delivery time and cost depend on your region and the dimensions of the cargo - they will be known at the stage of ordering. -
Delivery to the door by courier of the transport company
Receive the goods at your address via a Business Lines courier or DHL. The delivery time and cost depend on the region and the dimensions of the cargo - they will be known at the stage of ordering.
How can I keep track of the shipped product?
After you have selected your preferred delivery method and placed an order, you will be able to monitor the change in its status by the number in your personal account, and track the immediate location of the product by the track assigned by the delivery service. You will also receive email notifications about changes in the status of your order. This way, you will always know where your product is located and respond promptly to changes.Payment methods
Payment by bank card online
You can pay for the goods with bank cards "Visa", "Master Card", "Mir", "JCB". Payment by bank card is made without commission.- your bank card number;
- expiration date of your bank card;
- CVV code for Visa / CVC code for Master Card: the last 3 digits on the signature strip on the back of the card;
- confirm the card transaction, for example, with a one-time password from an SMS.
Payment according to the invoice
On the checkout page, select the “Invoice payment” option, and after placing the order, the system will automatically generate and send you an invoice for payment to the specified email address.Payment with bonuses
The buyer can pay part of the order cost (up to 20%) with Enex bonuses. The procedure and conditions for calculating and debiting bonuses are specified in section 7 Rules of sale and delivery.The seller's indication on the marketplace
Various suppliers of tools and equipment trade on the Enex marketplace. These can be both manufacturers and trading companies. In this case, the Marketplace acts as an agent (Chapter 52 of the Civil Code of the Russian Federation). Enex itself can also act as a seller for some products. Learn more about ordering from different suppliers.Return of goods
Is it possible to return the purchased product?
If you are not satisfied with the product purchased on the Enex platform, you can return it or exchange it under the conditions specified below. Since buyers conclude direct purchase and sale transactions with manufacturers on the Enex platform, the return of goods is carried out directly to manufacturers.
Return of goods of proper quality
For individuals
The buyer-an individual has the right to refuse the ordered goods at any time before receiving it, as well as after receiving the goods - within 7 days, not counting the day of purchase. The return of the goods is possible if its presentation and consumer properties are preserved, as well as a document confirming the fact and conditions of purchase of the goods.
The buyer does not have the right to refuse a product of proper quality having individually defined properties if the specified product can be used exclusively by the buyer acquiring it.
In case of refusal of the goods of proper quality, the cost of services for the organization of delivery to the buyer is not refunded. Transportation costs for the return of goods of proper quality are borne by the buyer. The method of returning the goods is determined by the buyer.
For legal entities
The return (exchange) of goods of proper quality by the buyer, who is a legal entity (individual entrepreneur), is not allowed, unless otherwise provided by the agreement with the supplier.
Return of goods of inadequate quality
For individuals
The buyer, who is an individual, in cases provided for by law, may return the goods of inadequate quality during the warranty period for the goods and demand a refund of the amount of money paid for the goods. The goods of inadequate quality, in agreement with the buyer, can be replaced with a similar product of proper quality.
For legal entities
The buyer, who is a legal entity (individual entrepreneur), in the event of the transfer of Goods of inadequate quality to him, has the right to make claims provided for in Article 475 of the Civil Code of the Russian Federation.
Distribution of responsibility
In case of return/replacement of low-quality goods, the cost of delivery of the goods is paid by the supplier. The supplier reserves the right to accept the goods of inadequate quality from the buyer and, if necessary, to check the quality of the goods. If, as a result of the examination of the goods, it is established that its shortcomings arose due to circumstances for which the supplier is not responsible, the buyer is obliged to reimburse the supplier for the costs of conducting the examination, as well as the costs associated with its storage and transportation of the goods.
If any defect is found in the product, the manufacturer and (or) the marketplace has the right to require the buyer to provide a photo of the product, the claimed defect, packaging, labeling (nameplate) of the manufacturer.
If the buyer, who is a legal entity (individual entrepreneur), refuses the goods of inadequate quality, such buyer is obliged to return such goods to the supplier. The buyer - an individual can also return the goods to the address of the supplier or Marketplace.
Transportation costs for the return of low-quality goods are borne by the supplier or Marketplace.
The difference between the shades of the goods in the photo and the real goods is not a sign of poor quality.
For questions about the return or exchange of goods, please contact us by phone 8 800 707-56-00 or by email: info@enex.market .
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