Twincur GEM

For Straight and Beveled Edge of All Stones

Features

One Polishing System for All Types of Stones Including Sintered Slabs
Perfect for Straight and Beveled Edges
Produces Fast, Consistent Results and Will Last A Long Time.
Fits On Most Popular Edge Polishing Machines
“Tsuya” Final Polishing Wheel Achieves The Highest Possible Shine
Available in 5” and 6” Diameter with A Snail Lock Adapter (SFAT)

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Part No.	Size	Maximum RPM	Type	Recommended For	Threads	Grit	Color	BondType	MSRP (USD)
GEM50050	5"	2,000	Snail Lock	All Stones		50	Green	Resin	101.87
GEM50100	5"	2,000	Snail Lock	All Stones		100	Blue	Resin	101.87
GEM50200	5"	2,000	Snail Lock	All Stones		200	Yellow	Resin	101.87
GEM50500	5"	2,000	Snail Lock	All Stones		500	Red	Resin	101.87
GEM51000	5"	2,000	Snail Lock	All Stones		1000	Dark Green	Resin	101.87
GEM52000	5"	2,000	Snail Lock	All Stones		2000	Light Green	Resin	101.87
GEM53000	5"	2,000	Snail Lock	All Stones		3000	Brown	Resin	101.87
GEM5TSUYA	5"	2,000	Snail Lock	All Stones		Tsuya Final Polish	Black	Resin	101.87
GEM60050	6"	2,000	Snail Lock	All Stones		50	Green	Resin	152.14
GEM60100	6"	2,000	Snail Lock	All Stones		100	Blue	Resin	152.14
GEM60200	6"	2,000	Snail Lock	All Stones		200	Yellow	Resin	152.14
GEM60500	6"	2,000	Snail Lock	All Stones		500	Red	Resin	152.14
GEM61000	6"	2,000	Snail Lock	All Stones		1000	Dark Green	Resin	152.14
GEM62000	6"	2,000	Snail Lock	All Stones		2000	Light Green	Resin	152.14
GEM63000	6"	2,000	Snail Lock	All Stones		3000	Brown	Resin	152.14
GEM6TSUYA	6"	2,000	Snail Lock	All Stones		Tsuya Final Polish	Black	Resin	152.14
520000	31mm		Wrench	Twincur GEM & GEM-V					27.70
SFAT-5/8	5"	2,000	Snail Lock Adapter		5/8"-11				100.24

SPECIFICATIONS

Part No.	Size	Maximum RPM	Type	Recommended For	Threads	Grit	Color	BondType	MSRP$
GEM50050	5"	2,000	Snail Lock	All Stones		50	Green	Resin	101.87
GEM50100	5"	2,000	Snail Lock	All Stones		100	Blue	Resin	101.87
GEM50200	5"	2,000	Snail Lock	All Stones		200	Yellow	Resin	101.87
GEM50500	5"	2,000	Snail Lock	All Stones		500	Red	Resin	101.87
GEM51000	5"	2,000	Snail Lock	All Stones		1000	Dark Green	Resin	101.87
GEM52000	5"	2,000	Snail Lock	All Stones		2000	Light Green	Resin	101.87
GEM53000	5"	2,000	Snail Lock	All Stones		3000	Brown	Resin	101.87
GEM5TSUYA	5"	2,000	Snail Lock	All Stones		Tsuya Final Polish	Black	Resin	101.87
GEM60050	6"	2,000	Snail Lock	All Stones		50	Green	Resin	152.14
GEM60100	6"	2,000	Snail Lock	All Stones		100	Blue	Resin	152.14
GEM60200	6"	2,000	Snail Lock	All Stones		200	Yellow	Resin	152.14
GEM60500	6"	2,000	Snail Lock	All Stones		500	Red	Resin	152.14
GEM61000	6"	2,000	Snail Lock	All Stones		1000	Dark Green	Resin	152.14
GEM62000	6"	2,000	Snail Lock	All Stones		2000	Light Green	Resin	152.14
GEM63000	6"	2,000	Snail Lock	All Stones		3000	Brown	Resin	152.14
GEM6TSUYA	6"	2,000	Snail Lock	All Stones		Tsuya Final Polish	Black	Resin	152.14
520000	31mm		Wrench	Twincur GEM & GEM-V					27.70
SFAT-5/8	5"	2,000	Snail Lock Adapter		5/8"-11				100.24

Alpha® Twincur EG and ES series has established a reputation as the best tools to polish straight and beveled edges on granite and Engineered Stones/Quartz Surfaces. Now Alpha® has developed a new polishing system to save you time and money by combining these two systems into one. Introducing the Alpha® Twincur GEM for use on all types of stones. Available in a 5” and 6” diameter with a snail lock adapter (SFAT) to fit on most popular edge polishing machines. Produce high-quality straight or beveled edges with less tool inventory by using the Alpha® Twincur GEM. Now available with a Final Polishing wheel called “Tsuya” to achieve the highest possible shine!

DOCUMENTATION

Reference :	Polishing-Machine-Reference-Chart
Reference :	Twincur-Information-Chart-2025.pdf
Flyer :	Twincur GEM flyer

FAQS

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Additional

PartNo	Weight (Packaged)	UPS Code	Package Dimensions	Commodity Code	Country Of Origin
GEM50050	0.50	749173472909	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM50100	0.50	749173472008	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM50200	0.50	749173472015	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM50500	0.40	749173472022	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM51000	0.40	749173472039	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM52000	0.40	749173472046	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM53000	0.40	749173472053	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM5TSUYA	0.30	749173472695	5.25in x 5.25in x 1.25in	6804.21.0000	Japan
GEM60050	0.55	749173472916	6in x 6in x 1.25in	6804.21.0000	Japan
GEM60100	0.55	749173472169	6in x 6in x 1.25in	6804.21.0000	Japan
GEM60200	0.55	749173472176	6in x 6in x 1.25in	6804.21.0000	Japan
GEM60500	0.55	749173472183	6in x 6in x 1.25in	6804.21.0000	Japan
GEM61000	0.45	749173472190	6in x 6in x 1.25in	6804.21.0000	Japan
GEM62000	0.45	749173472206	6in x 6in x 1.25in	6804.21.0000	Japan
GEM63000	0.45	749173472213	6in x 6in x 1.25in	6804.21.0000	Japan
GEM6TSUYA	0.35	749173472701	6in x 6in x 1.25in	6804.21.0000	Japan
520000	1.00	749173462153	12in x 1.5in x 0.5in		China
SFAT-5/8	0.90	749173470950	6.75in x 7in x 1.25in	6804.21.0000	Germany

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PART NO.	DESCRIPTION	PRICE (USD)	WARNING
GEM50050	Twincur GEM 5" #50	101.87	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo - - www.P65Warnings.ca.gov.
GEM50100	Twincur GEM 5" #100	101.87	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM50200	Twincur GEM 5" #200	101.87	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM50500	Twincur GEM 5" #500	101.87	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
GEM51000	Twincur GEM 5" #1000	101.87	WARNING: This product can expose you to chemicals including BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM52000	Twincur GEM 5" #2000	101.87	WARNING: This product can expose you to chemicals including BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM53000	Twincur GEM 5" #3000	101.87	WARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM5TSUYA	Twincur GEM 5" Tsuya	101.87	WARNING: This product can expose you to chemicals including Silica, which is known to the State of California to cause cancer, and n-Hexane, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM60050	Twincur GEM 6" #50	152.14	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo - - www.P65Warnings.ca.gov.
GEM60100	Twincur GEM 6" #100	152.14	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM60200	Twincur GEM 6" #200	152.14	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM60500	Twincur GEM 6" #500	152.14	WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
GEM61000	Twincur GEM 6" #1000	152.14	WARNING: This product can expose you to chemicals including BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM62000	Twincur GEM 6" #2000	152.14	WARNING: This product can expose you to chemicals including BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM63000	Twincur GEM 6" #3000	152.14	WARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer, and BPA, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
GEM6TSUYA	Twincur GEM 6" Tsuya	152.14	WARNING: This product can expose you to chemicals including Silica, which is known to the State of California to cause cancer, and n-Hexane, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
520000	Hex Wrench 31mm for Twincur GEM/GEM-V	27.70
SFAT-5/8	Snail Lock Adapter 5" SFAT 5/8"-11 Adapter	100.24	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo - - www.P65Warnings.ca.gov.

Twincur GEM

For Straight and Beveled Edge of All Stones

Features

Videos

SPECIFICATIONS

DESCRIPTION

DOCUMENTATION

FAQS

Additional

Buy Now

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