“We earn our name for excellence in the aircraft fastener business every day by treating customers like family. Working together, our close-knit team continues to deliver quality products, industry-leading response times, and complete satisfaction with every order.”

10 Series Standard Boring bar now available with corner radius, AlTiN coating, and Tin Coating. Made from Solid Micro-grain Carbide, Tapered Neck and fillet radius provides maximum rigidity, All shanks have a lockdown flat for faster setups. These are made for boring all types of materials!

The 'Build Your Own' specification form is below. Please add your specific dimensions and quantities, then print out the form and return it to us.

“An unmatched reputation in the aerospace fastener industry for outstanding service and high-quality parts provided by great people for the benefit of our customers.”

Each shipment is accompanied by an original copy of the Manufacture Reliability Test Report and a signed copy of our C of C at No Charge.

Manufactured by Air Industries Corporation and stocked by Stuart Industries, Inc. the recognized leader in first quality aerospace fasteners in use today!

May 7 - Now announcing UPS 2nd day air for one flat rate of $14.00. Some restrictions apply. Contact sales@internaltool.com for more details.

May 7 - Now announcing UPS 2nd day air for one flat rate of $14.00. Some restrictions apply. Contact sales@internaltool.com for more details.

Check out our new line of End mills, email info@internaltool.com for Details. This Featured tool is from our series 126 High Performance Aluminum Cutting Endmills. These are designed for roughing and finishing Aluminum Alloy material, they feature 3 Flutes, 45 Degree Helix, Variable Pitch, Full Eccentric Relief, and Zirconium coating.