• 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.

• 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.

• 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.

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

Cost-Effective: Cost-Effective: Coming with 7pcs of the 3-flute square end mills, Shank Diameter: 4mm, Cutting Diameter: 1/1.5/2/2.5/3/3.5/4mm, Cutting Length: 4/4/5/6/8/10/12mm, Overall Length: 50mm.

Versatile: Surface finishes are greatly improved no matter if you are roughing or finishing due to effective chip removal; Cut faster thanks to superior Material Removal Rate (MRR) especially when slotting.

Applicable Materials: High feed U-type design makes these cutters ideal for working with aluminum and copper alloy; Attain excellent production rates thanks to the strong tooth with double relief angles.

Wide Compatibility: Genmitsu SN07A Square 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: High Quality: The Genmitsu end mills are made of Tungsten Carbide Steel and 0.2um ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating provides high hardness and heat resistance enabling 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 6pc of the6x 3-Flute Square End Mill, Shank Diameter: 1/4’’ (6.35mm), Cutting Diameter: 5mm/6mm , Cutting Length: 15mm&20mm, Overall Length: 50mm.

Versatile: Surface finishes are greatly improved no matter if you are roughing or finishing due to effective chip removal; Cut faster thanks to superior Material Removal Rate (MRR) especially when slotting.

Applicable Materials: High feed U-type design makes these cutters ideal for working with aluminum and copper alloy; Attain excellent production rates thanks to the strong tooth with double relief angles.

Wide Compatibility: Genmitsu SN06A Square 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 Tungsten Carbide Steel and 0.2um ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating provides 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 3pcs of the Standard Tooth M42-8% Cobalt Nano Blue Coat Roughing End Mills, Shank Diameter: 1/4'' (6.35mm), Cutting Diameter: 6mm , Cutting Length: 15mm, Overall Length: 50mm.

Range of Processing: Used for aggressive machining. Recommended for abrasive materials. Excellent performance in hard materials that are difficult to cut. Extremely hard, wear-resistant.

Wide Compatibility: The CT03A 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.

• 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.

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 Genmitsu end mills are made of Tungsten Carbide Steel and 0.2um ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating with provides high hardness and heat resistance enablinges 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 4pcs of the 2-flute tapered ball nose spiral end mills, Shank Diameter: 1/4'' (6.35mm), Radius: 0.25, 0.5, 0.75, 1.0mm, Cutting Length: 20mm, Overall Length: 50mm.

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 TB04B tapered ball nose spiral 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: High Quality: The Genmitsu end mills are made of Tungsten Carbide Steel and 0.2um ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating provides high hardness and heat resistance enabling the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality

Cost-Effective: Including 5pcs of the 1/4'' shank spiral upcut cutter, Shank Diameter: 1/4’’(6.35mm), Cutting Diameter: 6mm, Cutting Length: 12, 15, 17, 22, 25mm, Overall Length: 50mm. 

Up-Cut Advantage: Upcut bits are preferable if you want to clear chips from your cuts to prevent overheating the bits. They are great for making cuts through the material. An up-cut is the most common type of cut.

Range of Processing: Used for Carving, Cutting, Slotting, Milling, Hollow Cutting in Materials Like Hardwood, Medium Density Board, Nylon, Resin, ABS, Acrylic, PVC, MDF, etc.

Wide Compatibility: Genmitsu SU05A spiral upcut cutter 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: 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: High Quality: The Genmitsu end mills are made of Tungsten Carbide Steel and 0.2um ultra-fine 0.2μm tungsten carbide steel alloy that can keep continuous machining 800 minutes. Moreover, its Nano Blue Coating provides 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.

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 leaves with a clean edge and top surface, better than straight bits.

Cost-Effective: It comes with 3PCS of the single flute spiral down-cut bits with different cutting lengths and overall length to meet your requirements. Shank Diameter: 1/4''(6.35mm), Cutting Diameter: 1/4''(6.35mm), Cutting length: 12/17/22mm, Overall length: 50/60mm.

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

Wide Compatibility: The SD03A 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: 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: 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.