ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #30, 1-1/4" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #30 is a high-speed steel threaded-shank drill bit with a 0.1285-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B…
SKU 3G-OTH-192808
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Product Description
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #30 is a high-speed steel threaded-shank drill bit with a 0.1285-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 1-1/4 inches (MPN 953HS30SS).
Frequently Asked Questions
What is the ROCKY MOUNTAIN TWIST #30 threaded shank drill bit used for?
This high-speed steel drill bit is designed for precision drilling in aerospace and industrial applications requiring NAS 965 Type B compliance. Its #30 wire-gauge diameter (0.1285") and 1/4"-28 threaded shank allow secure mounting in toolholders for consistent hole placement in metal fabrication and maintenance work.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS30SS drill bit?
The ROCKY MOUNTAIN TWIST 953HS30SS is a #30 high-speed steel drill bit with a 0.1285" diameter, 1/4"-28 threaded shank, and 1-1/4" overall length. It features a black oxide finish and meets NAS 965 Type B standards, making it suitable for demanding industrial drilling tasks.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits like the 953HS30SS to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS 965 Type B compliant bit to your facility, regardless of location.
How to select the correct threaded shank drill bit for aerospace work?
For aerospace applications, choose a bit meeting NAS 965 Type B specifications, like the ROCKY MOUNTAIN TWIST #30. Verify the thread size (1/4"-28) matches your toolholder and the diameter (0.1285") suits your hole requirement. The black oxide HSS construction provides wear resistance and chip evacuation during drilling.
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3G Electric supplies ROCKY MOUNTAIN TWIST high-speed steel threaded-shank drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
