Evolution Cyclone CC687 11/16 in Annular Cutter - Durable, Fast

Our review of the Evolution Cyclone CC687 11/16 in annular cutter finds it best suited to fabricators and tradespeople who need a durable, fast annular cutter for routine steel work. The single biggest reason to consider it is value: this cutter uses premium M2AL high speed steel and includes a free pilot pin, delivering strong cutting speed and edge retention at a price that undercuts many premium alternatives. For anyone using a magnetic drill press with a 3/4 in Weldon shank, it is a practical, cost-effective option that balances performance and affordability.

Key Features

• 11/16 in diameter x 1 in depth of cut: Provides a common hole size suitable for many structural and fabrication tasks without excessive material removal.
• M2AL High Speed Steel construction: Offers improved wear resistance and longer life compared with standard HSS in routine metal cutting.
• 3/4 in Weldon shank with 2 flats: Ensures secure seating in most standard magnetic drill presses and reduces slippage under load.
• Includes free pilot pin: Saves time finding the correct accessory and helps ensure accurate hole starting and ejection of the slug.
• Cyclone design for cutting speed: Delivers brisk cutting action noted by users, helping jobs finish faster when set up correctly.

Who It's For

The Evolution Cyclone CC687 is aimed at metalworkers, fabricators, and maintenance crews who frequently drill medium-sized holes in mild and structural steel and want a high speed steel annular cutter that balances cost and durability. It is particularly well suited to those using magnetic drill presses that accept a 3/4 in Weldon shank.

Professionals who demand extreme toughness for heavy, repeated production drilling in hardened steels or those who need depths over 1 in should consider larger or more specialized cutters. Occasional DIY users will get value, but must ensure their drill press accepts the specified shank and flats.

Pros & Cons

Pros

• Good cutting speed and sharpness right out of the box, useful for faster job turnaround.
• High quality M2AL HSS construction that extends life compared with standard bits.
• Comes with a free pilot pin to simplify setup and improve hole accuracy.

Cons

• Durability is mixed in user reports; some users see breakage after multiple holes under heavy use, so care and correct feed rates are important.

Specifications

Our Verdict

The Evolution Cyclone CC687 11/16 in annular cutter is a solid buy for tradespeople who want a fast-cutting, value-oriented HSS cutter that fits standard magnetic drills. It offers good edge retention and practical accessories for the price, though heavy production work should use appropriate feed control and tool care to avoid the occasional durability issue noted by some users.

Frequently Asked Questions

Will this fit my magnetic drill press?
It fits most presses that accept a 3/4 in Weldon shank with 2 flats; verify your arbor accepts that shank style before purchasing.

What material is best for cutting with this bit?
The M2AL HSS construction is best for mild and structural steels and provides better wear resistance than ordinary HSS for general metalworking.

Does it come with accessories?
Yes, a free pilot pin is included to help with hole starting and slug ejection.