Diamond Grinding Burr Bit Set，30Pcs Rotary Tool Accessories Stone Carving Set with 1/8 inch Shank for Stone Ceramic Glass Carving, Grinding, Polishing, Engraving, Sanding
Prodcut Name:drill for jewelry making, diamond rotary bits, drill bits for sea glass,lapidary drill bits,stone drill bits for stones, diamond drill bit jewelry, jewelry diamond bits.
Heads Shapes:Different Shapes diamond grinding burr bits.
Shank Diameter:3mm (close to 1/8")
Suitable for dremel, various carving machine,lapidary equipment, flex shafts with 1/8" chuck
Total Length:45mm(1-3/4")
Grit:120 (medium)
Premium type diamond coated grit 120, more durable than ordinary diamond drill bit set
Recommended speed:24000 RPM or more
The diamond tipped drill bit is ideal tools for dremel accessories and jewelry drill kit
Suitable for drilling holes in rocks, sea glass,shells, ceramic, jewelry, etc.
Jewelry drill bits are used to make beads, earrings, pendants.
Use with water as a lubricant is better.
Keep
the hole you're drilling constantly bathed in water or feed water to
the drilling spot. If there is not enough water to cool, the diamond at
the front of the stone drill bit will quickly wear off because of high
temperature.
Light
pressure and slow feed rate are beneficial for chip removal, allowing
the head of the glass drill bits to continuously grind the material
being processed.
Do not press hard during drilling operations to avoid the 1mm drill bit being broken or bent.
Just a friendly reminder:
The Shank diameter of grinding bit is 3mm (close to 1/8 inch)
If your chuck of Dremel is 3mm (1/8 inch) or Universal 3-jaw chuck, then the diamond tip drill bit can be installed directly.
However, it is NOT suitable for machines with 3/32 inch chuck, such as Electric Nail Drill.
Welcome Visit My eBay Store: Zhou Zhou tools
Diamond Grinding Burr Bit Set，30Pcs Rotary Tool Accessories Stone Carving Set with 1/8 inch Shank for Stone Ceramic Glass Carving, Grinding, Polishing, Engraving, Sanding
Prodcut Name:drill for jewelry making, diamond rotary bits, drill bits for sea glass,lapidary drill bits,stone drill bits for stones, diamond drill bit jewelry, jewelry diamond bits.
Heads Shapes:Different Shapes diamond grinding burr bits.
Shank Diameter:3mm (close to 1/8")
Suitable for dremel, various carving machine,lapidary equipment, flex shafts with 1/8" chuck
Total Length:45mm(1-3/4")
Grit:120 (medium)
Premium type diamond coated grit 120, more durable than ordinary diamond drill bit set
Recommended speed:24000 RPM or more
The diamond tipped drill bit is ideal tools for dremel accessories and jewelry drill kit
Suitable for drilling holes in rocks, sea glass,shells, ceramic, jewelry, etc.
Jewelry drill bits are used to make beads, earrings, pendants.
Use with water as a lubricant is better.
Keep
the hole you're drilling constantly bathed in water or feed water to
the drilling spot. If there is not enough water to cool, the diamond at
the front of the stone drill bit will quickly wear off because of high
temperature.
Light
pressure and slow feed rate are beneficial for chip removal, allowing
the head of the glass drill bits to continuously grind the material
being processed.
Do not press hard during drilling operations to avoid the 1mm drill bit being broken or bent.
Just a friendly reminder:
The Shank diameter of grinding bit is 3mm (close to 1/8 inch)
If your chuck of Dremel is 3mm (1/8 inch) or Universal 3-jaw chuck, then the diamond tip drill bit can be installed directly.
However, it is NOT suitable for machines with 3/32 inch chuck, such as Electric Nail Drill.
Welcome Visit My eBay Store: Zhou Zhou tools
Diamond Grinding Burr Bit Set，30Pcs Rotary Tool Accessories Stone Carving Set with 1/8 inch Shank for Stone Ceramic Glass Carving, Grinding, Polishing, Engraving, Sanding
Diamond Grinding Burr Bit Set，30Pcs Rotary Tool Accessories Stone Carving Set with 1/8 inch Shank for Stone Ceramic Glass Carving, Grinding, Polishing, Engraving, Sanding
The Shank diameter of grinding bit is 3mm (close to 1/8 inch)
Welcome Visit My eBay Store: Zhou Zhou tools