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  9. Genmitsu 1/8 Inch…
Genmitsu

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB - main product image
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₹9,480₹12,960

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Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB — 1/8" Shank
1/8" Shank
₹9,480
₹12,960
In Stock

Estimated doorstep delivery by 11 Nov - 13 Nov from USA

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Deep Milling Power at a Competitive Price

About this item

Genmitsu 1/8 inch shank carbide spiral O flute end mills are designed for precise metal and wood carving, available in India through crowcrowcrow, with high hardness and excellent heat dispersal.

These end mills feature a nano-blue coating for extended tool life, ensuring smooth, glitch-free surface finishes and deep milling capabilities. The unique O-flute design optimizes chip removal and heat dissipation, preventing weld-back and clogging, making them suitable for high-volume material removal.

Perfect for CNC routing, hobbyist projects, sign-making, and machining hard materials, these durable end mills support deep plunges and versatile applications. Fast delivery in 11-13 days, with all duties paid, ensures quick project turnaround in India.

Key Features

  • All-in-One Kit: This comprehensive set includes 10 pieces with a 1/8 inch shank size. It offers a variety of cutting diameters from 1.0 - 3.175mm (1.0/1.5/1.5/2.0/2.0/2.5/2.5/3.175/3.175/3.175) and cutting lengths from 3 - 17mm (3/8/12/8/10/12/12/9/12/17), catering to your diverse needs.
  • Unique O Flute Design: Our Spiral O Flute (Single Flute) End Mills are well-made, producing no glitches on the surface and ensuring excellent engraving and milling performance. The design is optimized for high-volume material removal, dispersing heat more efficiently, preventing weld back.
  • Extended Service Life: Our end mills feature a nano-blue coating for enhanced hardness. The O-Flute design ensures efficient chip removal, reducing clogging and providing smooth cutting performance. This extends the tool life, making them more durable and wear-resistant than standard end mills.
  • Quality Craftsmanship: Using 90 percent tungsten and 10 percent cobalt, we have re-proportioned the material for aluminum usage. Unlike other flute styles with a typical hardness (HRA) around 45-50, our end mills boast an impressive HRA of 91.5, providing cleaner cuts and allowing for deeper plunges.
  • Versatile Applications: The ultra-hardness of our cutter heads makes them highly effective when working with aluminum. Beyond that, these end mills are perfect for a wide range of applications. Whether you’re into CNC routing, hobbyist projects, sign-making with plastic and non-ferrous materials, high-efficiency milling (HEM), machining mechanical plastics, or milling through hard materials, our end mills deliver outstanding results every time.

Why choose this product

Advanced Coating & Material Composition

Genmitsu end mills use a nano-blue coating for enhanced hardness and heat resistance, combined with a tungsten-cobalt blend that ensures cleaner cuts and longer lifespan, ideal for Indian metalworking and hobbyist needs.

Who Should Use & Who Should Skip

Suitable for CNC professionals, hobbyists, and sign makers working with aluminum, copper, and plastics. Skip if working with softer materials or low-precision tasks; designed for high-volume, deep milling.

How to use

  • Secure the End Mill — Insert the 1/8 inch shank into your CNC router collet, tighten securely to prevent slippage during high-speed operation.
  • Set Cutting Parameters — Configure your CNC machine for aluminum or plastic, set appropriate spindle speed (around 10,000 RPM), and feed rate for clean cuts.
  • Begin Milling — Start with shallow passes, gradually increasing depth. Use coolant or air blast to manage heat and chip removal for best results.

Example scenarios

Typical situations where Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

An Indian hobbyist in Pune working on aluminum signboards, facing tool wear after few hours.

How this product helps

Genmitsu end mills with nano-blue coating last longer, support deep cuts, and deliver cleaner finishes, saving ₹ and time in 2-3 projects.

Specifications & installation

Specifications

Main Material90% Tungsten, 10% Cobalt
HardnessHRA 91.5
Cutting Length17mm
Cutting Diameter3.175mm

Installation & usage

Serving Size1 piece
Cost per use₹9,480 per piece
Shelf life after opening12 months
Reapplication mathSupports deep milling for hours, depending on material
ContraindicationsSkip if working with soft plastics or low-precision tasks
Allergens / common irritantsNone

How we compare

FeatureGenmitsu 1/8 InchOthers
Material HardnessHRA 91.5, nano-blue coating for longer lifeTypically HRA 45-50, standard coating, shorter lifespan
Application RangeVersatile for aluminum, copper, PCB, wood, plasticsMostly for soft materials, limited deep milling
Heat & Chip ManagementO-flute design disperses heat, prevents cloggingStraight flute, prone to clogging and heat buildup
Price per Unit₹9,480 per piece₹200-₹400 per piece for generic bits

Product details

SKUzjt1095
GTIN00816550028476
BrandGenmitsu
Size1/8" (3.175mm) shank
MaterialCarbide
CoatingNano Blue
Item ShapeRound

About Genmitsu

Genmitsu specializes in CNC tooling, offering high-precision, durable carbide bits for metal and woodworking applications worldwide.

Compliance & Legal

This is a cutting tool; handle with care. Use appropriate safety gear. No medical or safety claims.

Customer Reviews

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FAQ, See What Others Asked

What is the difference between spiral and straight end mills?
Spiral end mills, like the Genmitsu O-flute, are designed for efficient chip removal and heat dispersal, supporting high-volume material removal and smooth finishes, ideal for CNC routing.
Are end mills safe for aluminum carving?
Yes, Genmitsu end mills with nano-blue coating and high HRA 91.5 are optimized for aluminum, providing cleaner cuts, longer tool life, and preventing weld-back during deep cuts.
How to choose the right end mill for metal carving?
Select an end mill with appropriate diameter, coating, and cutting length. Genmitsu's 1/8 inch shank, nano-blue coated, high-hardness end mills are suitable for aluminum, copper, and plastics.
Can I use this end mill for PCB or acrylic work?
Absolutely, these end mills are versatile and support PCB, acrylic, and non-ferrous metal milling, delivering smooth, glitch-free surfaces for hobby and professional projects.
What is the delivery time for USA-imported CNC bits in India?
All orders are shipped via ExpressBox, arriving in 11-13 days with all duties paid, ensuring quick project turnaround across India.
Is this product suitable for deep plunges?
Yes, the high hardness and efficient heat dispersal support deep plunges and high-volume removal, making it ideal for demanding CNC applications.

Frequently bought together

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB

This item:

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB

₹9,480

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB

This item

Genmitsu 1/8 Inch Shank 10pcs Carbide Spiral O Flute End Mill for Metal & Wood | Nano Blue Coating, 91.5 HRA, Perfect for Aluminum, Copper, PVC, PCB

₹9,480

Total price:

₹22,050

You save ₹9,160 (29%) Extra

3 items selected

3 items

₹22,050

You save ₹9,160 (29%) Extra

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Spec
Price
₹9,480
₹12,960
₹5,800
₹8,840
₹6,770
₹9,410
₹5,800
₹8,550
₹14,470
₹20,360
₹1,010
₹1,450
₹2,680
₹3,110
Brand NameGenmitsuHQMasterHQMasterHQMasterFreudKohlerGORILLA
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹9,480₹12,960

You Save ₹3,480

Estimated doorstep delivery by 11 Nov - 13 Nov from USA
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Your Order Journey: From Purchase to Doorstep

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You Order
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USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹28,440+ (3× the price)
₹9,480 locked, all-in
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