Product Filter

Underpinners are used in wood picture frame assembly. Whether you need an entry-level machine or something a little more fully-automated, the U-Series of AMP Underpinners are designed to meet the needs of any size production. 

AMP Underpinners use patented Power Twist® V-Nail technology to pull your joints tightly together, ensuring the strongest holds for your framed art or canvas stretcher bars. AMP V-nails are manufactured from a high quality steel and coated with proprietary silicone to allow smooth penetration into the joining material.

4 products found in AMP Underpinners

U-400 Semi Automatic Underpinner
  • $7,311.00
AMP U-300P | Semi-Automatic/Pneumatic Underpinner | 04-079
  • $6,377.00
AMP U-300 | Semi-Automatic/Pneumatic Underpinner | 04-001
  • $3,498.13
AMP U-200 | Manual Underpinner | 04-007
  • $1,911.45

Visit our other store to purchase…

Equipment Spare Components – Blade Holders – Cutting Blades & Wheels – Automated Glass Cutting Products - Saw Blades