
Relton (PC-20) 1-1-4" Porcelain Cutter Complete Hole Saw Kit Drill Bit
Relton PC-20 1-1/4" Porcelain Cutter Complete Hole Saw Kit
The Relton PC-20 delivers a clean, professional hole through both porcelain and metal-backed fixtures in a single kit. Designed for water filtration installers working with porcelain sinks, tubs, and tile, this three-piece system includes everything needed to drill through the hardest bathroom and kitchen surfaces without chipping or cracking.
Three-Stage Drilling System
Carbide-Tipped Pilot Drill (PD-42)
Precision starter bit creates a guide hole for accurate placement and prevents wandering on smooth porcelain surfaces
Spring-Loaded Porcelain Saw (P-14)
Controlled cutting action through porcelain layer with spring tension that prevents cracking and chipping at entry and exit points
Complete Finish Hole Saw (F-14)
Cuts cleanly through metal backing and complete fixtures after porcelain layer is penetrated
1-1/4" Diameter Capacity
Ideal size for standard water filter faucet installations and fixture-mounted dispenser systems
Professional-Grade Construction
Engineered for repeated use by installers, not disposable consumer-grade bits
Complete Kit Solution
No need to purchase components separately or make additional trips for missing parts
Installation Applications
The Relton PC-20 kit is designed for installing reverse osmosis faucets, water filter dispensers, and accessories through porcelain sinks, tile countertops, tubs, and metal-backed bathroom fixtures. Compatible with standard handheld and drill press applications. Commonly used for installing dedicated faucets for systems like APEC, iSpring, Waterdrop, and Home Master reverse osmosis units requiring 1-1/4" mounting holes.
Relton has manufactured professional-grade drilling tools for plumbers and installers since 1947, trusted for porcelain and tile cutting applications.
Relton PC-20 1-1/4" Porcelain Cutter Complete Hole Saw Kit
The Relton PC-20 delivers a clean, professional hole through both porcelain and metal-backed fixtures in a single kit. Designed for water filtration installers working with porcelain sinks, tubs, and tile, this three-piece system includes everything needed to drill through the hardest bathroom and kitchen surfaces without chipping or cracking.
Three-Stage Drilling System
Carbide-Tipped Pilot Drill (PD-42)
Precision starter bit creates a guide hole for accurate placement and prevents wandering on smooth porcelain surfaces
Spring-Loaded Porcelain Saw (P-14)
Controlled cutting action through porcelain layer with spring tension that prevents cracking and chipping at entry and exit points
Complete Finish Hole Saw (F-14)
Cuts cleanly through metal backing and complete fixtures after porcelain layer is penetrated
1-1/4" Diameter Capacity
Ideal size for standard water filter faucet installations and fixture-mounted dispenser systems
Professional-Grade Construction
Engineered for repeated use by installers, not disposable consumer-grade bits
Complete Kit Solution
No need to purchase components separately or make additional trips for missing parts
Installation Applications
The Relton PC-20 kit is designed for installing reverse osmosis faucets, water filter dispensers, and accessories through porcelain sinks, tile countertops, tubs, and metal-backed bathroom fixtures. Compatible with standard handheld and drill press applications. Commonly used for installing dedicated faucets for systems like APEC, iSpring, Waterdrop, and Home Master reverse osmosis units requiring 1-1/4" mounting holes.
Relton has manufactured professional-grade drilling tools for plumbers and installers since 1947, trusted for porcelain and tile cutting applications.
Description
Relton PC-20 1-1/4" Porcelain Cutter Complete Hole Saw Kit
The Relton PC-20 delivers a clean, professional hole through both porcelain and metal-backed fixtures in a single kit. Designed for water filtration installers working with porcelain sinks, tubs, and tile, this three-piece system includes everything needed to drill through the hardest bathroom and kitchen surfaces without chipping or cracking.
Three-Stage Drilling System
Carbide-Tipped Pilot Drill (PD-42)
Precision starter bit creates a guide hole for accurate placement and prevents wandering on smooth porcelain surfaces
Spring-Loaded Porcelain Saw (P-14)
Controlled cutting action through porcelain layer with spring tension that prevents cracking and chipping at entry and exit points
Complete Finish Hole Saw (F-14)
Cuts cleanly through metal backing and complete fixtures after porcelain layer is penetrated
1-1/4" Diameter Capacity
Ideal size for standard water filter faucet installations and fixture-mounted dispenser systems
Professional-Grade Construction
Engineered for repeated use by installers, not disposable consumer-grade bits
Complete Kit Solution
No need to purchase components separately or make additional trips for missing parts
Installation Applications
The Relton PC-20 kit is designed for installing reverse osmosis faucets, water filter dispensers, and accessories through porcelain sinks, tile countertops, tubs, and metal-backed bathroom fixtures. Compatible with standard handheld and drill press applications. Commonly used for installing dedicated faucets for systems like APEC, iSpring, Waterdrop, and Home Master reverse osmosis units requiring 1-1/4" mounting holes.
Relton has manufactured professional-grade drilling tools for plumbers and installers since 1947, trusted for porcelain and tile cutting applications.











