Features & Benefits
A Brand® AT-1 OSG’s newest thread mill, the A Brand® AT-1, is designed with a left-hand helix and starts cutting from the shank side, reducing deflection, preventing bending, thus allowing for 1-pass cutting and reducing overall cutting time. Along with OSG’s patented EgiAs coating, it also has unequal spacing/variable lead flute which reduces vibration for better thread quality.
Unequal Spacing/ Variable Lead Flute for reduced vibration
Features & Benefits • OSG’s EgiAs coating for exceptional wear resistance and longer tool life. • Right-hand cut and left-hand helix geometry to prevent bending/deflection. • Unequal spacing/variable lead flute for reduced vibration. List Numbers Size Range 16620 - A Brand® AT-1 (Inch) 1/4”-1” 16625 - A Brand® AT-1 (Metric) M6-M24 16630 - A Brand® AT-1 (NPT) 1/16”-2” 16631 - A Brand® AT-1 (NPTF) 1/16”-2”
Right-Hand Cut & Left- Hand Helix Geometry increases tool stability
P Low Carbon Steel : 1010, 1018 P Medium Carbon Steel : 1035, 1045 P High Carbon Steel : 1065 P Alloy Steels : 4140, 4340 P Die Steels M Stainless Steels : 300 M Stainless Steels : 400 M Stainless Steels : 17-4PH K Cast Iron N Aluminum : 6061, 7075 N Aluminum : Casting S Nickel Alloy : Inconel S Titanium : 6AL4V (30HRC) H Hardened Steels : ~35 HRC H Hardened Steels : 35-45 HRC H Hardened Steels : 45-50 HRC H Hardened Steels : 50-70 HRC
EgiAs Coating for exceptional wear resistance
Ultra-Fine Grain Carbide for high wear resistance and toughness
SCAN THE QR CODE TO WATCH MORE!
Powered by FlippingBook