The Bernardo Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 is a professional mortising attachment with a 105 mm capacity. Krollit, official Bernardo distributor since 2007.
- Brand: Bernardo
- Product: Long Hole Mortising Attachment
- Compatibility: ADH 250 P, AD 260, ADM 260, PT 310, FS 310 P, FS 310 PS, CU 260 R, CU 260 FS
- Work table: 370 x 150 mm
- Chuck: Westcott 0–16 mm
- Drilling depth: 105 mm
- Drilling width: 140 mm
- Height adjustment: 85 mm
Who uses the Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 and for what
Joinery and cabinet-making workshops use the Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 for making grooves, mortises, and through holes on solid wood, frames, rails, and tenon-mortise joints.
Its place in the Bernardo range
The Bernardo Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 is part of the Bernardo mortising machine range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 business days (7 days to the South). For spare parts and accessories, shipping 3-5 business days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who the Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 is for
| Profile |
Compatibility |
Reason |
| Joinery and cabinet-making workshops |
Suitable |
Making grooves, mortises, and through holes on solid wood |
| Furniture and fixture manufacturers |
Suitable |
Working on frames, rails, and tenon-mortise joints |
| Metal or plastic processing |
Not suitable |
Machine dedicated to wood: specific tools are needed for other materials |
Not suitable for: metal or plastic processing (machine dedicated to wood: specific tools are needed for other materials).
Working capacity
| Drilling depth |
105 mm |
| Drilling width |
140 mm |
Chuck and speed
Table and dimensions
Other specifications
| Brand |
Bernardo |
| Product |
Long Hole Mortising Attachment |
| Compatibility |
ADH 250 P, AD 260, ADM 260, PT 310, FS 310 P, FS 310 PS, CU 260 R, CU 260 FS |
| Work table |
370 x 150 mm |
| Material |
Reinforced structure |
| Category |
Wood mortising machine / Combined machine accessories |
| Function |
Making long holes |
Frequently Asked Questions
What can the Mortising Attachment for ADH 250 P / AD 260 / ADM 260 / PT 310 work on?
It creates grooves and mortises on solid wood, plywood, and panel products.
The working capacity is expressed in maximum groove depth and width. For hardwoods, reduce the feed rate to avoid stressing the tool.
What tool holder does it use?
See "Spindle taper" in the technical table: typically Morse taper or self-centering chuck.
Krollit supplies original Bernardo tools and accessories for the most common mortising operations.
What power supply does it require?
See "Voltage" in the technical table: 230 V single-phase for benchtop models, 400 V three-phase for professional models.
Models with motors over 2 kW require an industrial power line. Verify availability in the workshop.
Does it have a mechanical feed system?
Professional models offer lever or pneumatic feed for repeated cycles.
Mechanical feed reduces operator fatigue and provides repeatability in series production.
How much does the machine weigh?
See the "Weight" data in the technical table.
Benchtop mortising machines are installed on a sturdy workbench, while column models require floor mounting for stability.
