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5pcs/lot Diamond Cutting Grinding Head Mounted Points Bit

5pcs/lot Diamond Cutting Grinding Head Mounted Points Bit

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Regular price $23.89 USD
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5pcs/lot Diamond Cutting Grinding Head Mounted Points Bit 2.35x0.5/ 1.2/ 3mm Shank Jade Stone Carving Polishing for Rotary Tool

DIY Supplies: Woodworking

Origin: Mainland China

Certification: none

Model Number: 4001230605802


Cylindrical tip, diamond coated head.
Can be installed on the electronic grinder, hanging mill and hand electric drill (not included here).
Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials.

Model: Grinding Needle

Shape: Cylindrical Grinding Head

Material: Emery

Particle Size: 80 Mesh

Head Diameter: 0.5mm

Shank Diameter:2.35mm

Color: Silver Tone

Length: 45mm

Quantity: 5 Pcs

Place of Application: Machinery, Aviation, Automobile, Ship, Chemical Industry, Technology

Please allow 0-3mm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Due to the wet weather and storage conditions, there may be a few rust stains and scratches on the surface of the rod.
When installing a new tool, make sure to check whether the tool jumps. If it jumps, it can not be operated directly, but can be used only when it is adjusted to no jumping. Otherwise, the tools will wear out quickly and the carved things will not be smooth. Adjustment method: gently tap the tool handle of high-speed rotation with a small wrench for changing chuck until the tool is stable. It is forbidden to knock the electronic machine. The adjustment method is to loosen the chuck and turn the tool to an angle or extend and retract a little.
Be sure to drain water for cooling (similar to the drip device used in hospitals). For example, the diamond on the tool head will be graphitized due to overheating, so it will be quickly worn out and scrapped.
When drilling, try to avoid shaking, because shaking will cause local damage to the tool and accelerate the damage of the whole tool.
Rotate as high as possible. Generally, the linear speed is not less than 10-20 meters per second.
With light pressure feeding, diamond tools are processed by grinding, and the grinding powder is not easy to be removed and the tools are easy to be damaged due to excessive force.

Product Weight: 7 G / 0.25 Ounces

Product Dimensions (L*W*H): 55*38*3 MM / 2.17*1.50*0.12 Inches

Package Weight: 6.5 G / 0.23 Ounces

Package Dimensions (L*W*H): 60*40*3 MM / 2.36*1.57*0.12 Inches

Retail Packaging: Yes, Blister Packaging

Package include

5 x Diamond Mounted Point

Our goal is to offer you the best shipping options, no matter where you live. We deliver to hundreds of customers across the world every day, and we strive to provide you with services of the highest level.

The time frame of an order delivery is divided into two parts:

Processing time: 
Your order will be processed within 48 hours after placing the order and shipped within 2-5 working days after placing the order. If you place an order on Saturday or Sunday (including holidays), your order will be processed on the next working day. We only ship from Monday to Friday.

Shipping fee:

Free shipping on orders over $69.00.

Free standard shipping on orders over $69 in US, CA, AU, DE, FR, GB, KR, JP,MX countries.

When the order is less than 69 US dollars, an additional shipping fee of  US dollars will be charged.For international deliveries, you may select your item and proceed to the check out page as charges are based on weight and volume. Upon entering your delivery details, we will auto calculate the delivery charges based on your given address without the need for payment or registration.


Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States, Australia, United Kingdom, Canada, France, New Zealand 7-20 Business days
Europe 7-20 Business days
Mexico, Central America, South America 10-25 Business days
Other Countries 10-25 Business days
*This doesn’t include our 2-5 business days processing time.

The order status can be tracked by yourself. After your order leaves our warehouse, we will send you an email to inform you that your package has been shipped with the tracking number of the order. You can provide it to you through our The waybill number can be checked on the 17track official website:, it will take time for the logistics supplier to update the information. If there is no update, you can send us an email to check the details.


Our Order don't add taxes, VAT, or other hidden charges. You pay us what you see on the order screen, i.e. goods subtotal + shipping cost.

HOWEVER - In most countries, you have to pay taxes or duties on imported goods. Sometimes goods under a certain value, or in certain categories, do not incur taxes.


At Look, we provide Standard Courier delivery to any address within Global. However, do note that we do not deliver to PO Boxes, military and restricted areas, all naval ports andJurongIsland.

On the front, we deliver to most countries that our logistics partners have affiliates in and whilst we strive to keep our rates affordable, our focus is on getting the items to you quickly, promptly and safely. For a list of countries that we deliver to and our charges, you may select your item and proceed to the check out page as charges are based on weight & volume. Upon entering your delivery details, we will auto calculate the delivery charges based on your given address without the need for payment or registration.


We accept payments via VISA/MASTER credit and debit cards, American Express and PayPal. Please visit for more information. We do not accept payments via ATM or inter-bank transfers.If you have any questions, please contact

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