Alpha Twincur ES

Alpha Twincur ES

Alpha Twincur ES is a premium abrasive solution engineered specifically for polishing the straight edges and bevels of engineered stone using automated edge polishing machinery. Designed with a 5” snail lock adapter, it fits seamlessly with both single-head and multiple-head machines from leading manufacturers such as Cavani, Comandulli, Denver, Mantello, Montresor, Park Industries®, Thibaut, Z.Bavelloni, Loffler, Marmo Meccanica, and many more.

Fabricators will appreciate the ease of use, consistent high-quality results, and long-lasting performance that Twincur ES delivers. Whether you are working on small-scale projects or large production runs, this abrasive ensures speed, precision, and durability. For professionals in the engineered stone industry, Alpha Twincur ES is the trusted choice for achieving flawless polished finishes.

You might also want to take a look at our line of CNC Auto Edge & C-Frame Tools.

Twincur ES Main Features

• Designed for Square Edge and Beveled Edge Applications
• Use On Engineered Stone/Quartz Surfaces
• Easy Operation and Fast, Consistent Results
• Available in 4”, 5” and 6” Diameter with A Snail Lock Adapter (SFAT)
• Excellent Results with Outstanding Cost-Performance
• Works On Single-Head and Multiple-Head Machines

Alpha Twincur ES Videos

Twincur ES Specifications

Part No.	Size	Maximum RPM	Type	Recommended For	Threads	Grit	Color	BondType
ES40200R	4″	3,400	Snail Lock	Eng. Stone/Quartz Surfaces		200	Yellow	Resin
ES40500R	4″	3,400	Snail Lock	Eng. Stone/Quartz Surfaces		500	Red	Resin
ES41000R	4″	3,400	Snail Lock	Eng. Stone/Quartz Surfaces		1000	Dark Green	Resin
ES42000R	4″	3,400	Snail Lock	Eng. Stone/Quartz Surfaces		2000	Light Green	Resin
ES43000R	4″	3,400	Snail Lock	Eng. Stone/Quartz Surfaces		3000	Brown	Resin
PVA-5/8	4″	4,000	Snail Lock Adapter		5/8″-11
ES50200R	5″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		200	Yellow	Resin
ES50500R	5″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		500	Red	Resin
ES51000R	5″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		1000	Dark Green	Resin
ES52000R	5″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		2000	Light Green	Resin
ES53000R	5″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		3000	Brown	Resin
ES60200R	6″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		200	Yellow	Resin
ES60500R	6″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		500	Red	Resin
ES61000R	6″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		1000	Dark Green	Resin
ES62000R	6″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		2000	Light Green	Resin
ES63000R	6″	2,000	Snail Lock	Eng. Stone/Quartz Surfaces		3000	Brown	Resin
SFAT-5/8	5″	2,000	Snail Lock Adapter		5/8″-11

Alpha Twincur Related Documents

Document Type	Link
Reference	Polishing-Machine-Reference-Chart
Reference	Twincur-Information-Chart-2025.pdf

Additional Information

PartNo	UPC Code	Pkg. Weight (lbs)	Package Dimensions	Commodity Code	Country Of Origin
ES40200R	749173470219	0.60	5in x 5in x 2in	6804.21.0000	Japan
ES40500R	749173470226	0.60	5in x 5in x 2in	6804.21.0000	Japan
ES41000R	749173470233	0.60	5in x 5in x 2in	6804.21.0000	Japan
ES42000R	749173470240	0.60	5in x 5in x 2in	6804.21.0000	Japan
ES43000R	749173470257	0.30	5in x 5in x 2in	6804.21.0000	Japan
PVA-5/8	749173040139	0.70	5in x 4.5in x 2in	6804.22.0000	Brazil
ES50200R	749173470264	1.00	5.75in x 5.75in x 2in	6804.21.0000	Japan
ES50500R	749173470271	1.00	5.75in x 5.75in x 2in	6804.21.0000	Japan
ES51000R	749173470288	1.10	5.75in x 5.75in x 2in	6804.21.0000	Japan
ES52000R	749173470295	1.00	5.75in x 5.75in x 2in	6804.21.0000	Japan
ES53000R	749173470301	1.00	5.75in x 5.75in x 2in	6804.21.0000	Japan
ES60200R	749173471759	1.50	6.75in x 6.75in x 2.25in	6804.21.0000	Japan
ES60500R	749173471766	1.50	6.75in x 6.75in x 2.25in	6804.21.0000	Japan
ES61000R	749173471773	1.50	6.75in x 6.75in x 2.25in	6804.21.0000	Japan
ES62000R	749173471780	1.40	6.75in x 6.75in x 2.25in	6804.21.0000	Japan
ES63000R	749173471797	1.40	6.75in x 6.75in x 2.25in	6804.21.0000	Japan
SFAT-5/8	749173470950	0.90	6.75in x 7in x 1.25in	6804.21.0000	Germany