The coarser the grit, the rougher the finish; conversely, the finer the grit, the smoother the finish.

For high-speed sanding, blue standard handles are recommended, whereas red or yellow handles are suggested for light sanding.

Classification:

• The green circle represents a coarse texture; the basketball ring represents a standard texture; the red circle represents a fine texture; the yellow circle represents an extra-fine texture.
• The thicker the texture, the higher the efficiency, but the rougher the ground surface. Conversely, the finer the texture, the lower the efficiency, but the smoother the ground surface.
• If you need high-speed grinding, it is recommended to buy a blue standard handle. If you need to grind lightly, it is recommended to choose a red or yellow ring.

Use:

• Finely carve resin, porcelain, wood, stone, nephrite, steel, animal bones or horns, etc. (Hardness <6.5 or HRC70)
• Can be used on Korean grinders, overhead grinders, straight grinders, and dental slow-speed machines.

Features:

• The hardness of the processed workpiece can reach hardness <6.5 or HRC70;
• It can replace the small grinding wheel with a handle in most jobs, and there is no dust pollution;
• Good processing quality and high smoothness, capable of processing high-precision mold cavities of various shapes;
• The head is made of 100% high-hardness tungsten steel, which has high hardness and long service life. It is 10 times more durable than high-speed steel tools and more than 200 times more durable than small grinding wheels!

Hints:

• The rotation speed of the tool is generally 6000-20000 rpm.
• When using, the tool must be clamped upright, and the handle should be clamped as close to the color circle as possible to avoid uneven concentricity caused by an uneven machine center.
• It is better to use the counter-iron cutting method to avoid reciprocating cutting, and the force should not be too strong, and the pressure should not exceed 1 kg.
• During operation, the tool should not be in contact with the work too quickly to avoid tooth explosion.
• When the tool is in operation, please use it carefully to avoid strong collision to prevent the tool from breaking or bending.
• When working on oxides and rough surfaces, it is best to use the used tool to remove debris before using a new tool to operate. This can increase the service life of the tool.
• Prevent chips from flying when working, and please try to wear protective glasses.
• Also, please note that tools with 2.34mm shank cannot be used on any CNC equipment.

Product Introduction:

Tungsten steel is one of the hard alloys.

In recent years, the comprehensive cost of tungsten steel has been rising again and again. There have been many products on the market that use high-speed steel grinding heads with relatively low hardness in high-carbide alloys to impersonate tungsten steel grinding heads, making it difficult to promote tungsten steel products and be recognized and accepted by customers.

Let’s explain the characteristics of the two here: High-speed steel products are low-cost and can generally be purchased for five or six yuan, but their hardness is one level lower than tungsten steel, and their durability is nearly 10 times lower than that of tungsten steel. Its service life and hardness are not as good as tungsten steel products.

Tungsten steel products imported from abroad generally cost more than 70 or 80 yuan, while domestic tungsten steel products cost more than 10 yuan as the cost of tungsten steel has increased in recent years.

All of our Dianfeng products are export-oriented. The material used for the head is 100% tungsten steel, which is durable and hard. All are very high. The texture we produce is more precise, the specifications of the products are uniform, and the characteristics of high speed and stability during grinding can make the grinding position more accurate and sharp.

Our products are mainly used for porcelain, resin, and non-precious metals.

Furthermore, please note that different textures yield different polishing efficiencies. For high-speed polishing, we recommend purchasing the blue standard handle. For light polishing, choose the red or yellow ring.

Welcome to buy, try, and compare!