01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Steel
- Masonry
- Porcelain tile
- Ceramic tile
- Glass
- Fiberglass
Recommended applications
Typical jobs and operations
- Cutter body made from hardened steel, Vacuum-brazed diamond grit cutting surface Cuts through Granite, Marble, Slate, Glass, Travertine, Fiberglass, Ceramic, Cementboard, Quarry tile, Terracotta For use with corded or cordless power drills
- Holemaking
Compatible machines
Equipment and operating methods
- Portable drill
- Drill press
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeTile & Glass Drill Bits
Tool subtypePorcelain Tile Drill Bits
Detailed styleCarbide-Tipped
Manufacturer seriesPTC3
Series familyPTC3
Measurement systemImperial
Manufacturer part numberPTC3-1-3/8
Dimensions & fit
Size1-3/8"
Cutting diameter1-3/8
Shank diameter3/8
Pack quantity1
04 -- Why Choose this series
Series advantage
Why choose the PTC3 series
PTC3
Vacuum-Brazed Diamond Grit Cutting Surface. Delivers high durability and efficient drilling through the hardest tile materials, outperforming carbide bits in porcelain and stone.
Features supporting this advantage
- Vacuum-Brazed Diamond Grit Cutting Surface. Delivers high durability and efficient drilling through the hardest tile materials, outperforming carbide bits in porcelain and stone.
05 -- Compatibility & What's Included
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion PTC3 ProLine 1-3/8" Diamond Porcelain Tile Hole Cutter
The Champion PTC3 ProLine 1-3/8" Diamond Porcelain Tile Hole Cutter is the 1-3/8" cutting diameter in Champion's mini diamond hole cutter range. Its vacuum-brazed diamond grit is designed for clean, controlled holes in porcelain tile (including Grade 5+), granite, marble, slate, glass, travertine, fiberglass, ceramic, cement, quarry tile and terracotta.
This 1-3/8" cutter has a 3/8" 3-flatted shank for secure use in corded or cordless drills. The evacuation slot helps with automatic slug ejection. Drill dry after dipping the cutter in fluid before starting, or drill wet with a constant flow of water to extend tool life and reduce heat build-up.
Why choose the 1-3/8" PTC3 cutter?
The 1-3/8" size is suited to through holes in hard tile and stone installations where a precise diamond hole cutter is required for hard tile or stone. Confirm the finished hole diameter before drilling and match the cutter to the anchor, fitting or through-hole application.
Key Features
- 1-3/8" cutting diameter for a specific hole size.
- Vacuum-brazed diamond grit for high-performance cutting in hard tile and stone.
- Hardened steel body for strength and durability.
- Evacuation slot to aid auto-slug ejection.
- 3-flatted 3/8" shank for convenient use in corded or cordless drills.
- Drill dry after pre-dipping or wet with water for extended tool life.
Materials & Applications
| Cutting Diameter | 1-3/8" |
|---|---|
| Cutting Surface | Vacuum-brazed diamond grit |
| Body | Hardened steel |
| Applications | Porcelain tile (Grade 5+), granite, marble, slate, glass, travertine, fiberglass, ceramic, cement, quarry tile and terracotta |
| Use With | Corded or cordless drills with a 3/8" shank |
| Manufacturer Part Number | PTC3-1-3/8 |
| Retail SKU | CHA-PTC3-1-3/8 |
⚠ Cutting tools may shatter. Always wear appropriate PPE and use water or coolant when drilling hard tile to reduce heat and extend tool life.
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2
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3
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4
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5
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