Rocky Mountain Twist 3G-OTH-192789 — Technical Specifications

Name: Rocky Mountain Twist 3G-OTH-192789 ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #39, 1/2" Overall Lg, Black Oxide HSS, NAS 965 Type B (MPN 953HS39ST). Key specifications — attr1235676: ROCKY MOUNTAIN TWIST; attr1235682: 1/4"-28; attr1235677: 0.0995; attr1235683: NAS 965 Type B.
Brand: Rocky Mountain Twist

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #39 is a high-speed steel threaded-shank drill bit with a 0.0995-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B, with a 1/2-inch overall length (MPN 953HS39ST).

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Technical Specifications

Parameter	Value
Type	Black Oxide HSS, NAS 965 Type B
Overall Lg	1/2"
Manufacturer Part Number	953HS39ST