Tri Tool’s new easy-to-use tube squarer is stronger & sleeker than ever!

Stop fussing over receptacles or generators in the shop when squaring and facing tube. Tri Tool’s new STS-4 cordless benchtop tube squaring machine features a sleek black finish and an upgraded metal chip guard that resists scratching, improving visibility and durability. Key features include quick-change, tool-free saddles, graduated feed, and a high-visibility design that includes our new Lumen light, which provides illumination to easily see scribe lines on a workpiece. The new STS-4 comes with a dual-range variable-speed brushless drive, perfect for cleanroom applications. The cutting head supports squaring, facing, beveling, and ID deburring bits, making it a trusted solution across industries for larger tube cutting and squaring tasks. The new STS-4 is also available as a corded version.

Includes:

• Model STS-4 Sub-Assembly
• Drive Motor Assembly
• Wrench Kit
• Carrying Case
• Operator's Manual

For Facing operation:

Purchase 99-2490 Facing Tool bit for OD between .250" - 2.60"
Purchase Durabit1 Facing tool bit for OD between .135" - 4.50" 

Package Includes

• Model STS-4 Sub-Assembly
• Drive Motor Assembly
• Wrench Kit
• Carrying Case
• Operator's Manual

Technical Specifications

*With optional accessory included

Documents

• Operating Manual - STS-4
• Technical Specification - STS-4