Product Description
The CMT333-03 Universal Hinge Boring System is a complete, ready-to-use boring solution designed for cabinetmakers, woodworkers, and finish carpenters who need precise, repeatable 35mm and 45mm hinge cup holes across a wide range of hinge brands. Built around the innovative CMT333 universal modular base, this system accommodates boring heads for BLUM, SALICE, HAFELE, and HETTICH hinges, making it a single versatile platform for professional hinge installation in hardwood, softwood, plywood, and MDF cabinet doors and face frames.
Key Features
- Universal modular base (CMT333) - accepts multiple boring heads for different hinge brands, so one base handles BLUM, SALICE, HAFELE, and HETTICH installations without swapping out the entire system.
- 3 spindle-head design - bores hinge cup holes for virtually any hinge brand in a single setup, reducing repositioning time and improving hole-to-hole consistency across cabinet runs.
- 45mm hinge cup boring diameter - matches the industry-standard European hinge cup size used by all major hinge manufacturers, ensuring accurate fit and proper hinge seating every time.
- Includes CMT333-4595 boring head - pre-configured for 45/9.5mm BLUM hinges, so the system is ready for one of the most common hinge boring specifications right out of the box.
- Includes 317.350.11 35mm hinge boring bit - a matched boring bit is provided with the system, eliminating the need to source a separate cutter for the 35mm hinge cup.
- Compatible with hand-held drills and drill press tools - works with the equipment most woodworking shops already own, with a maximum operating speed of 5,000 RPM for controlled, clean cuts.
- Up to 5,000 RPM maximum speed - supports both slow controlled boring on a drill press and faster production-style drilling with a hand drill, giving the operator flexibility across different work environments.
Why This Product
- One system for multiple hinge brands - instead of buying separate jigs for BLUM, SALICE, HAFELE, and HETTICH hinges, the CMT333 modular base accepts different boring heads, consolidating tooling costs and bench space for busy cabinet shops.
- Works on the most common cabinet materials - the system is engineered for hardwood, softwood, plywood, and MDF, covering the full range of materials used in face-frame and frameless cabinet construction.
- Ready-to-bore right out of the box - the CMT333-03 ships as a complete kit including the modular base, the CMT333-4595 boring head, and the 317.350.11 35mm hinge boring bit, so there is no additional tooling to source before getting started on BLUM hinge applications.
- Drill press or hand drill compatible - because the system works with both bench-mounted drill presses and portable hand drills, it adapts to shop production setups as well as on-site cabinet installation work.
Specifications
- Model Number: CMT333-03
- Brand: CMT Orange Tools
- Type: Complete Hinge Boring System
- Diameter: 45mm
- Maximum RPM: 5,000
- Country of Origin: Made in Italy
Approved Applications
- Hinge boring for European-style cabinet hinges
- 35mm and 45mm cup hole drilling in cabinet doors and face frames
- Compatible materials: hardwood, softwood, plywood, MDF
What's Included
- CMT333 modular base support
- CMT333-4595 boring head (configured for 45/9.5mm BLUM hinges)
- 317.350.11 35mm hinge boring bit
Related Products
- 310.080.12 - 8mm dowel drill for confirmat screws (not included with this kit)
Frequently Asked Questions
Which hinge brands is this boring system compatible with?
The CMT333-03 universal hinge boring system is compatible with BLUM, SALICE, HAFELE, and HETTICH hinges. The modular base accepts different boring heads, so the system can be configured for each of these brands. Note that the hinges themselves are not included.
What boring head and bit are included with the CMT333-03 kit?
The kit includes the CMT333-4595 boring head, which is configured for 45/9.5mm BLUM hinges, and the 317.350.11 35mm hinge boring bit. Together with the CMT333 modular base, these three components make up the complete system.
Is the 8mm dowel drill for confirmat screws included in the kit?
No. The 310.080.12 8mm dowel drill for confirmat screws is not included in the CMT333-03 kit and must be purchased separately. See the Related Products section below for a direct link to that item.
What is the maximum operating speed for this hinge boring system?
The CMT333-03 has a maximum operating speed of 5,000 RPM. It is compatible with both hand-held drills and drill press machines, giving the operator flexibility in how and where the system is used.
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