• Cutting Edge Diameter: C08 Set, 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs. 
• Cutting Edge Diameter: C15 Set, 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm), 10Pcs.
• Hard Steel: With sufficient flexural strength and wear resistance, which ensure high work efficiency.
• Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
• Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing. Suitable for milling and cutting(PVC, PCB, acrylic)

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

This essential kit includes 3 boxes total of 30 CNC router bits and 1 box ER11 spring collet set, satisfying your different CNC needs. 

Nano Blue Coat All bits are coated by Nano Blue. This is a new craft at the market. With this new technology, it provides higher hardness and better rustproof than the router bits coat with titanium.

Improve Efficiency Made of hard steel and featured with high hardness, strength, and wear resistance. This makes your job easier and improves work efficiency.

Application It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood. Read more about our millling bit shopping guide.

Do you need a box to hold your bits and put them in order? Take one here.

High Quality -- The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating /Titanium Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

2-Flute Spiral Flat Nose & Ball Nose End Mills -- Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 17mm, Overall Length: 38mm.

Two End Mill Sets -- Shank Diameter: 3.175mm, Cutting Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.5/3.0mm), Cutting Length: 17mm, Overall Length: 38mm, with Nano blue and Titanium coating.

Applicable Materials -- Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing.

Wide Compatibility --The MC40A end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

• Cutting Edge Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs. (0.8-3.0mm Set)
• Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm), 10Pcs. (1.5-3.175mm Set)
• Hard Steel: With sufficient flexural strength and wear resistance, which ensure high work efficiency.
• Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
• Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing. Suitable for milling and cutting(PVC, PCB, acrylic)

SainSmart Genmitsu CNC Router Bits Essential Kit Now Available. Learn More.

• Number of Flutes: 2
• Cutting Edge Diameter (CED): 3.175mm (1/8") approx.
• Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• Suitable Material: Nylon, Resin, ABS, Acrylic, PVC, MDF, Hardwood.
• Application: Perfect for 3D relief sculpturing, cutting, engraving, slotting, milling, etc.

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

• V-Shaped Design: With a sharper cutting edge, that can help you do neat cuts.
• Made of Alloy Steel: With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently.
• Advantage: The mirror grinding processing for cutting edge leads to a perfect surface finish and reducing chance of glitch and deviation.
• Ultimate Experience: Ultra-fine CNC engraving bits can help you get your projects and work done well.
• Application: It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood.

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

• V-Shaped Design: With a sharper cutting edge, that can help you do neat cuts.
• Made of Alloy Steel: With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently.
• Advantage: The mirror grinding processing for cutting edge leads to a perfect surface finish and reducing chance of glitch and deviation.
• Ultimate Experience: Ultra-fine CNC engraving bits can help you get your projects and work done well.
• Application: It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood.

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

• Number of Flutes: 2
• Cutting Edge Diameter (CED): 3.175mm (1/8") approx.
• Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• Suitable Material: Nylon, Resin, ABS, Acrylic, PVC, MDF, Hardwood.
• Application: Perfect for 3D relief sculpturing, cutting, engraving, slotting, milling, etc.

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

• Number of Flutes: 1
• Cutting Edge Diameter (CED): 3.175mm (1/8") approx.
• Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• Suitable Material: Nylon, Resin, ABS, Acrylic, PVC, MDF, Hardwood.
• Application: Perfect for 3D relief sculpturing, cutting, engraving, slotting, milling, etc

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

• V-Shaped Design: With a sharper cutting edge, that can help you do neat cuts.
• Made of Alloy Steel: With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently.
• Advantage: The mirror grinding processing for cutting edge leads to a perfect surface finish and reducing chance of glitch and deviation.
• Ultimate Experience: Ultra-fine CNC engraving bits can help you get your projects and work done well.
• Application: It is mainly used for acrylics, plastics, carbon fiber, chipboard, MDF, PCB, solid surface, wood.

SainSmart Genmitsu CNC Router Bits Value Kit Now Available in Store. Learn More.

High Precision Material: The router bits set is made of high-speed steel with titanium coating. It's durable and effortless. Total length: 40mm; shank diameter: 1/8''.

Variety of Bits: Includes the most commonly used router bit types, straight, trim, V groove, beading, cove, slot cutter, and more to meet your different needs. Great for all types of detail work in woodworking.

Wide Application: 1/8'' shank fits all Genmitsu CNC router machine and most rotary tools. Suitable to engrave on a wide range of materials including wood, ABS, acrylic, PVC, plastics, etc.

Titanium Coating: The hardness of the bits are enhanced with titanium coating. And it reduces the frictional resistance coefficient of the bits at high speed to improve the smoothness of the machined surface.

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 Quality: The rotary burr set is made of high-speed steel with titanium coating, which is  durable and effortless. Shank diameter: 3.175mm / Cutting diameter: 2-8mm / Cutting length: 3-10mm / Over length: 40mm.

Versatile: Mainly used for groove processing and surface polishing of copper, iron, aluminum, alloy, and other medium hardness metal materials. It can also be used for milling of non-metallic materials such as plastics and wood.

Titanium Coating: The hardness of the bits are enhanced with the Titanium coating. And it reduces the frictional resistance coefficient of the bits at high speed to improve the smoothness of the machined surface.

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

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

High-quality Material: The end mills are made of tungsten carbide steel alloy that can keep continuous machining for 800 minutes. 

Nano Blue Coating: The end mills are Nano blue coating, which is high hardness, and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

Shank diameter: 1/8'' (3.175mm), cutting diameter: 0.8mm-2.5mm (0.8/1.0/1.5/2.0/2.0/2.0/2.0/2.0/2.5/2.5mm), cutting length: 4mm-22mm, overall length: 38mm.

Applicable Materials: Suitable for such as wood, MDF, plastics, acrylic, aluminum, soft metal, etc.

Versatile: Widely used for metalwork, toolmaking, model engineering, carving, cutting, engraving, milling, slotting, drilling, sculpting.

High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm ttungsten steel that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

Cost-Effective: Coming with 4x 2-Flute tapered ball nose end mills, Shank Diameter: 3.175mm,   Radius: 0.25, 0.5, 0.75, 1.0mm, Cutting Length: 15mm, Overall Length: 40mm.

Versatile: Perfect for 3D machining jobs like molds, rapid prototyping, models and other other precision parts processing, these Tapered ball nose bits can do the best.  

Applicable Materials: These nano blue coating bits have an HRC rating of 65 and are optimal for milling a wide range of materials, including plastics, aluminum, circuit board, wood, etc.

Wide Compatibility: Genmitsu TB04A tapered ball nose end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

• High Quality: The PCB drill bits set are made of high-quality tungsten carbide steel alloy, which is high wear resistance, high hardness, anti-impairment. Seismic design on the blade edge enables it to stay stable during engraving.
• Various Sizes: 1/8'' shank; bits diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5m, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3.0mm. This Set contains 30 different size drill bits diameter, each size having 1 pcs.
• Advantage: With spiral flute cutting edge, these PCB drill bits can reduce cutting force and prevent the drill from broken and improve accuracy. They work quickly and cleanly, with no glitches or scrap left.  
• Application: Suitable for amber beeswax, printed circuit boards, 3D printer nozzle cleaning, plexiglass, bakelite, CNC engraving, jewelry, plastic, and other precise drilling.
• 30-piece Combo Set: There are 3 sets of drill bits (Set A: 0.1mm-1.0mm; Set B: 1.1mm-2.0mm; Set C: 2.1mm-3.0mm), each of 10 pieces, and each set has a protective box. It's easy to store and carry.

High Quality: The Genmitsu end mills are made of ultra-fine 0.2μmtungsten steel that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

Cost-Effective: Specially designed for ultra-fine carving projects, including 4x tapered ball nose end mills, 4x single flute spiral end mills, 2x flat bottom carbide engraving bits. Shank Diameter: 3.175mm, Cutting diameter: 0.1 - 3.1mm (0.1, 0.2, 0.25, 0.5, 0.75, 1, 2, 3.1mm) , Overall Length: 38mm.

Versatile：Perfect for 3D relief sculpturing, cutting, engraving, slotting, milling, etc. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.

Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, wood, as well as other precision parts processing.

Wide Compatibility: Genmitsu EM10A micro-cutting diameter end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm Tungsten Carbide Steel Alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity, which provides longevity and produces cutting results of the highest quality.

Down Cut Advantage: Downcutting bits press the chips and the material back into the cut, thus leaving a nice finish on the top surface of your material. Generally used for smoothly downcut groove and slots, mortises, cycles and dados, plunge cut leave with clean edge and top surface, better than straight bits.

Cost-Effective: It comes with 6PCS 2-flute spiral down-cut bits with different cutting length and overall length to meet your requirements. Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting length: 8-22mm (8/10/12/15/17/22mm), Overall length: 40-55mm (40/40/40/45/45/55mm)

Applicable Materials: Perfect for cutting thin, flexible materials including aluminum, wood, plastic, laminated materials, and thin & flexible sheets, etc.

Wide Compatibility: The SD06A down-cut spiral bits are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

• High-quality Material: The end mills are made of tungsten carbide steel alloy that can keep continuous machining for 800 minutes. 
• Nano Blue Coating: The end mills are Nano blue coating, which is high hardness, and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
• Shank diameter: 1/8'' (3.175mm), cutting diameter: 0.8mm-3.175mm (0.8/1.0/1.5/2.0/2.0/2.0/2.0/2.5/3.175/3.175mm), cutting length: 4mm-22mm, overall length: 38mm.
• Applicable Materials: Suitable for such as wood, MDF, plastics, acrylic, aluminum, soft metal, etc.
• Versatile: Widely used for metalwork, toolmaking, model engineering, carving, cutting, engraving, milling, slotting, drilling, sculpting.

High Quality: The Genmitsu end mills are made of ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.

Up&Down Cut Advantage: The compression bits (up-down bits) offers the benefits of both up and down cut bits. The bit is a standard down cut, but its tip is an up cutter. Therefore, when cutting materials like plywood, you will end up with a clean edge on both sides because the top is pushed down while the bottom is pulled up.

Cost-Effective: Including 5pcs 2-flute compression spiral bits, Shank Diameter: 3.175mm, Cutting Diameter: 3.175mm, Cutting Length: 12, 15, 25, 28, 32mm / Overall Length:40, 55, 60, 65mm.

Recommend Material: Laminates, composites, plywood, plastic, soft metal etc. Note that compression bits should never be used to drill deep holes.

Wide Compatibility: Genmitsu SC05A 2-Flute compression bits are compatible with most desktop CNC machines, such as the Genmitsu 3018 Series, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

• High-quality: Made of Tungsten Carbide Steel Alloy. With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently.
• Shank diameter: 1/8'' (3.175mm) Shank; 30/60/90 deg 0.1mm v-bit. Commonly used in CNC engraving.
• Triangular V shape：Perfect for 2D lettering,sign making and 3D relief sculpturing. Ultra-fine carbide material ensures its engraving and milling performance. Easy to remove chips, not easy to stick dust.
• Applicable Materials: Suitable for such as hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum, etc.
• Versatile: Widely used for metalwork, tool-making, model engineering, carving, cutting, engraving, milling, slotting, drilling, sculpting.

Milling Bits in a mess? - Genmitsu EVA CNC Milling Bit Storage Tray

• High-quality: Made of Tungsten Carbide Steel Alloy. Made to last, super hard, wear, break, and corrosion-resistant.
• Shank diameter: 1/8'' (3.175mm) Shank; 30/60/90 deg 0.1mm V Bit
• V-groove design：Maximizes the tip strength by removing the minimum amount of material from the end. Easy to remove chips.
• Applicable Materials: Great for hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum, etc.
• Versatile: Perfect for high detailed projects. Each set includes 10pcs of either 30/60/90 degree V-Bits.
• Milling Bits in a mess? - Genmitsu EVA CNC Milling Bit Storage Tray

• High-quality: Made of Tungsten Carbide Steel Alloy. With super hardness, wear, break and corrosion resistant. This durable CNC bit with a long lifespan which can help you work efficiently.
• Shank diameter: 1/8'' (3.175mm) Shank; 30/60/90 deg 0.1mm v-bit. Commonly used in CNC engraving.
• Triangular V shape：Perfect for 2D lettering,sign making and 3D relief sculpturing. Ultra-fine carbide material ensures its engraving and milling performance. Easy to remove chips, not easy to stick dust.
• Applicable Materials: Suitable for such as hardwood, plywood, acrylic, plastic fiber, resin, PCB, aluminum, etc.
• Versatile: Widely used for metalwork, tool-making, model engineering, carving, cutting, engraving, milling, slotting, drilling, sculpting.

Milling Bits in a mess? - Genmitsu EVA CNC Milling Bit Storage Tray