Bond wood, laminates, rubber and leather with contact or water-based adhesive.

Jointing biscuits size 20 (over 19mm) DeWalt DT3932-QZ
Also known as: wood biscuits
Key features
- Size20
- DimensionsOver 19 mm
- ApplicationJoints
What it is
DeWalt DT3932-QZ joining biscuits are assembly elements in size 20, suited to panels and thicknesses over 19 mm. Designed for use in joints, they are inserted into the milled slots to join two timber elements solidly and in perfect alignment, simplifying the assembly stages.
Joining biscuits are small oval wafers of compressed wood that are inserted into slots cut in the edges of two pieces, to align them and reinforce the glue joint.
What it is for
Used for furniture assembly, for woodworking in the joinery shop and for structural and assembly bonding.
How to use it
Cut the slots with the biscuit jointer, in the same position on both pieces, and choose the biscuit of the corresponding size. Spread glue in the slot, insert the biscuit and bring the pieces together, clamping them until the glue sets. Store the biscuits in a dry place, because moisture makes them swell.
Where it is used
- Renovation
Technical data
- Size: 20
- Dimensions: Over 19 mm
- Application: Joints
Who it is for
Designed for joiners and furniture makers.
Related products
- Collet 10 mm for DW625 DeWalt DE6276-XJ
- Biscuits for joints size 10 DeWalt DT3931-QZ
- Wood lathe Fervi 0497/300 — from the category Woodworking Tools
- Large bar clamp 900 mm DeWalt DWHT0-83195 — from the category Bar Clamps
- Professional vacuum cleaner NT 40/1 Tact Te L Kärcher — from the category Professional Vacuum Cleaners
- Browse the whole category: Professional Routers for Wood and Other Materials
Before you order
In your request, please state the dimensions and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Size | 20 |
|---|---|
| Dimensions | Over 19 mm |
| Application | Joints |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Hold parts together during gluing, assembly or drilling.
Hold in place parts to be glued, drilled, welded or assembled.



