Rocky Mountain Twist 3G-OTH-192831 — Technical Specifications

Name: Rocky Mountain Twist 3G-OTH-192831 ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #21, 2-1/8" Overall Lg, Black Oxide HSS (MPN 953HS21LS). Key specifications — attr1235676: ROCKY MOUNTAIN TWIST; attr1235682: 1/4"-28; attr1235677: 0.1590; attr1235683: NAS 965 Type B.
Brand: Rocky Mountain Twist

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #21 is a high-speed steel threaded-shank drill bit with a black oxide finish. It features a 0.1590-inch diameter, a 1/4"-28 thread size, and a 2-1/8" overall length, meeting NAS 965 Type B specifications (MPN 953HS21LS).

View Product & Quote

Technical Specifications

Parameter	Value
Type	Black Oxide HSS
Overall Lg	2-1/8"
Manufacturer Part Number	953HS21LS