High Precision Material: These rotary tool bits are made with premium Tungsten Carbide Steel Alloy, a highly durable material that is guaranteed to withstand the test of time. With a double-cut tooth angle that prevents chipping, this tungsten carbide bit set is superior to any high-speed steel burrs.

Double Cut Design: The groove lines of these carbide rotary burr's head are crossed, which makes it suitable for deburring and polishing wood, cast iron, cast steel, carbon steel, alloy steel, all kinds of metal and other materials.

Wide Application: 1/8'' shank fits all Genmitsu CNC router machine and most small rotary tools with three jaw chuck for accurate centering. Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.

Nano Blue Coating: It enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme Nano hardness and heat resistance, which provides longevity and produces cutting results of the highest quality.

Portable Kit: It comes with a plastic storage case for safety storage and protection. You can take and use it anywhere with this portable kit.

High Precision Material: These rotary tool bits are made with premium Tungsten Carbide Steel Alloy, a highly durable material that is guaranteed to withstand the test of time. With a double-cut tooth angle that prevents chipping, this tungsten carbide bit set is superior to any high-speed steel burrs.

Double Cut Design: The groove lines of these carbide rotary burr's head are crossed, which makes it suitable for deburring and polishing wood, cast iron, cast steel, carbon steel, alloy steel, all kinds of metal and other materials.

Wide Application: 1/8'' shank fits all Genmitsu CNC router machine and most small rotary tools with three jaw chuck for accurate centering. Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.

Nano Blue Coating: It enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme Nano hardness and heat resistance, which provides longevity and produces cutting results of the highest quality.

Portable Kit: It comes with a plastic storage case for safety storage and protection. You can take and use it anywhere with this portable kit.

High Precision Material: These rotary tool bits are made with premium Tungsten Carbide Steel Alloy, a highly durable material that is guaranteed to withstand the test of time. With a double-cut tooth angle that prevents chipping, this tungsten carbide bit set is superior to any high-speed steel burrs.

Double Cut Design: The groove lines of these carbide rotary burr's head are crossed, which makes it suitable for deburring and polishing wood, cast iron, cast steel, carbon steel, alloy steel, all kinds of metal and other materials.

Wide Application: 1/8'' shank fits all Genmitsu CNC router machine and most small rotary tools with three jaw chuck for accurate centering. Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing.

Nano Blue Coating: It enables the tool's cutting edge to retain crucial sharpness and lubricity with an extreme Nano hardness and heat resistance, which provides longevity and produces cutting results of the highest quality.

Portable Kit: It comes with a plastic storage case for safety storage and protection. You can take and use it anywhere with this portable kit.