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Crafted from high-quality tungsten carbide (solid carbide/cemented carbide), this 2 Flutes End Mill is designed for precision-driven metal machining tasks, ideal for CNC routers, engraving machines, and milling machines. It excels in processing complex geometry components across a range of materials, including copper, cast iron, carbon steel, mould steel, stainless steel, and titanium alloy. With high precision (0-0.5um tolerance) and a 35° helix angle, this tool delivers exceptional surface finish and performance, making it a top choice for industrial applications requiring reliability and efficiency. Backed by ISO9001:2008 certification and (EU) 2015/863 compliance, it meets global quality standards for professional machining.

The unique taper flute construction ensures structural stability during high-speed machining, minimizing vibration and enhancing cutting accuracy. This design is especially critical for handling complex geometry components, as it maintains consistent performance even under demanding conditions.
Each BFL Taper Ball End Mill features a passivation-processed edge that balances sharpness and durability. The sharp cutting edge reduces material resistance, while the wear-resistant coating (AlTiN, TiCN, TiN, Naco, etc.) extends tool life—decreasing tool change frequency and saving valuable production time.
With a tolerance of 0-0.5um, this high precision end mill delivers meticulous results, making it suitable for precision engraving and fine machining tasks. Whether carving hardwood, acrylic, or high-hardness metals (up to 65HRC), it ensures consistent surface quality and dimensional accuracy.
Offering versatile coating options (AlTiN, TiCN, TiN, Naco), the tool adapts to different machining needs. Each coating enhances lubricity, heat resistance, and wear resistance, ensuring optimal performance across materials with varying hardness (45HRC to 65HRC).
The solid carbide material and advanced manufacturing processes (coarse grinding, quality inspection, laser marking) contribute to a long service life. By reducing tool replacement costs and downtime, this custom carbide end mill boosts overall production efficiency for businesses.
Item Code | Taper First Diameter | Flute Length (mm) | Taper Angle | Taper Last Diameter (mm) | Overall Length (mm) | Shank Diameter (mm) |
BFL-RT-030-01 | R1.5 | 20 | 0.5° | 3.32 | 60 | 4 |
BFL-RT-040-01 | R2.0 | 25 | 0.5° | 4.40 | 75 | 6 |
BFL-RT-050-01 | R2.5 | 30 | 0.5° | 5.48 | 75 | 6 |
BFL-RT-060-01 | R3.0 | 35 | 0.5° | 6.56 | 100 | 8 |
BFL-RT-080-01 | R4.0 | 40 | 0.5° | 8.63 | 100 | 10 |
BFL-RT-100-01 | R5.0 | 45 | 0.5° | 10.7 | 100 | 12 |
BFL-RT-100-10 | R5.0 | 45 | 5° | 17.04 | 100 | 20 |
Standard sizes: 4mm-20mm (metric & inch available on request); Tolerance: 0-0.5um; Helix Angle: 35°



BFL offers free customized body laser marking for logos, specifications, or parameters. With a minimum order (MOQ) of 10 pieces. This service helps businesses brand their tools and streamline inventory management.
Customize label content to align with your brand guidelines, or opt for customized outer packaging (MO100 pieces). Packaging tubes are available as an optional add-on for enhanced product protection during transit.
As a verified custom manufacturer, BFL supports minor customization, drawing-based customization, sample-based customization, and full customization. Whether adjusting dimensions (diameter: 1-25mm; overall length: standard or custom), coatings, or flute designs, our team delivers tailored solutions to meet unique machining needs.




The minimum order quantity is 10 pieces. For bulk orders exceeding 100 pieces, contact us for personalized pricing and terms.
It is suitable for copper, cast iron, carbon steel, mould steel, alloy steel, inconel, stainless steel, titanium alloy, hardwood, acrylic, and MDF.
We offer AlTiN, TiCN, TiN, Naco, and other high-performance coatings to match different machining requirements.
1-10 pieces: 7 days
11-100 pieces: 14 days
>100 pieces: Negotiable based on order details
We provide sea, express (UPS/FedEx/DHL), or air shipping to global destinations, including Azerbaijan, Thailand, Poland, and beyond.