Panel drills are principally used during sheet metal fabrication to drill holes for rivets. They are designed to drill shallow holes that do not exceed 1.25 x drill diameter. When using double ended panel drills ensure the drill chuck jaws are tight to prevent damage to the back of the chuck.
Part No. 8040-20
Previous Part No.40-20
Barcode 9326518102885
Diameter Gauge 20
Diameter (mm/inch) 4.09mm
Rivet Diameter 5/32"
Flute Length (mm) 14
Overall Length (mm)55
Pack Quantity 10
