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Alpha Twincur Resin Bond Diamond Polishing Pads - 4"
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At a Glance
Quick Decision Guide
Grit
100
Diameter
4"
Bond
Resin
Recommended Material
Granite
Maximum RPM
1,800
Connection
Snail Lock
Edge Applications
Square & Beveled
Color
Blue
Why Choose This Product
Key Benefits
Automatic Edge Polishing
Designed for compatible wet single-head and multiple-head machines
Square & Beveled Edges
Polishes straight square and beveled granite edge profiles
Six-Grit Diamond Sequence
Progresses from 100 through 3000 grit
Quick Pad Changes
Snail Lock connection supports fast grit changes during production
Thick Edge Capability
Polishes 1-1/4" edges and laminated edges up to 1-1/2"
Durable Resin Bond
Provides consistent performance and long service life
Product Information
Product Details
Specifications
Brand
Alpha®
Part Number
SF40100R
UPC
749173470868
Product Type
Resin Bond Polishing Disc
Grit
100
Color
Blue
Diameter
4"
Maximum RPM
1,800
Type
Snail Lock
Bond Type
Resin
Recommended Material
Granite
Edge Applications
Square & Beveled Edges
Standard Edge Thickness
Up to 1-1/4"
Laminated Edge Thickness
Up to 1-1/2"
Machine Compatibility
Compatible Automatic Edge Polishing Machines
Machine Configuration
Single-Head & Multiple-Head
Adapter Compatibility
4" Snail Lock Adapter (SFAT)
Polishing Method
Wet
About This Product
Diamond Polishing Pads for Automatic Edge Machines
Alpha® Twincur Resin Bond Polishing Pads are 4" resin-bond diamond polishing discs designed for wet automatic edge polishing machines. They provide fast, consistent polishing on square and beveled granite edges, with durable resin construction suited to high-production fabrication environments.
Square, Beveled and Laminated Granite Edges
The polishing pads accommodate granite edges up to 1-1/4" thick and double-stacked laminated edges up to 1-1/2". Before beginning the resin sequence, Alpha recommends calibrating the straight or beveled edge with a metal-grit wheel to establish the proper surface for progressive polishing.
Snail Lock Connection for Fast Pad Changes
Each abrasive polishing disc uses a Snail Lock connection for quick grit changes during production. The 4" pads fit compatible wet single-head and multiple-head edge polishing machines, including equipment from Park Industries®, Comandulli, Mantello, Thibaut, Cavani, Denver, Loffler, and other manufacturers using compatible Snail Lock adapters.
Six-Grit Resin Bond Polishing Sequence
The sequence includes 100, 200, 500, 1000, 2000, and 3000 grit diamond polishing wheels, with each pad rated for a maximum operating speed of 1,800 RPM. After completing the resin sequence, a compatible Alpha® Twincur Final Polish disc can be used to produce a deep, glossy granite finish.
Common Questions
Frequently Asked Questions
What material are Alpha Twincur Resin Bond polishing pads designed for?
The resin-bond diamond polishing pads are designed for polishing granite edges with compatible wet automatic edge polishing machines.
Can Twincur Resin Bond pads polish square and beveled edges?
Yes. The pads are designed for both straight square edges and beveled granite edges.
What grit sizes are available?
Twincur Resin Bond pads are available in 100, 200, 500, 1000, 2000, and 3000 grit for progressive granite edge polishing.
What machines are compatible with Twincur Resin Bond polishing pads?
The pads fit compatible wet automatic edge polishing machines using a 4" Snail Lock adapter. Alpha identifies machines from Park Industries®, Comandulli, Mantello, Thibaut, Cavani, Denver, and Loffler among the compatible examples.
What thickness can Twincur Resin Bond pads polish?
They can polish material edges up to 1-1/4" thick and double-stacked laminated edges up to 1-1/2" thick.
Should the granite edge be prepared before polishing?
Yes. Alpha recommends calibrating the straight or beveled edge with a metal-grit wheel before beginning the Twincur Resin Bond polishing sequence.
What is the maximum operating speed?
All six 4" Twincur Resin Bond polishing pads have a maximum operating speed of 1,800 RPM.
How is the final gloss produced after the resin sequence?
After completing the sequence through 3000 grit, a compatible Alpha® Twincur Final Polish disc can be used to produce a deep, glossy granite finish.