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15.87mm Cavity Chiselling Drill
15.87mm Cavity Chiselling Drill is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
15.87mm Cavity Chiselling Drill
Description
Mortising Chisel Bit Ø 15.87 mm — for Bernardo oscillating mortising machines. For creating precisely dimensioned rectangular recesses for locks, hinges, and mechanisms on wooden doors and their derivatives. Austrian-made, available from Krollit, official Bernardo distributor since 2007.
- Diameter: 15.87 mm
- Use: Mortising recesses for locks and hinges
- Compatible with: Bernardo oscillating mortising machines
Logistics
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
Technical specifications
Technical Specifications
| Specification | Value |
|---|---|
| Diameter | 15.87 mm |
| Application | Mortising recesses for locks and hinges |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
What is the 15.87 mm mortising bit used for?
The 15.87 mm bit is specifically for standard cabinet hinges and locks. Mortising (or oscillating drilling) works with an oscillating side-to-side motion instead of standard rotation — it creates precisely dimensioned rectangular recesses for inserting locks, hinges, and mechanisms, without the need for manual chiseling. The bit size must exactly match the size of the lock box to be installed.
What machine is this bit used with?
Bernardo mortising bits are compatible with Bernardo bench mortising machines (HW series and others) and oscillating pillar mortisers. They cannot be used on standard drill presses — they require the specific oscillating movement of a mortiser. Please check compatibility with your device before purchase. Customer support in Italian available.
Delivery times?
Original spare parts available with 3–5 working days shipping. Customer support in Italian available.
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