ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #31, 1" Overall Lg
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #31 is a cobalt threaded-shank drill bit with a 0.1200-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D…
SKU 3G-OTH-195556
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #31 is a cobalt threaded-shank drill bit with a 0.1200-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type D specification, with an overall length of 1 inch (MPN 953CO31SS).
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit #31 used for?
This cobalt drill bit is designed for precision drilling in aerospace and industrial applications where a threaded shank is required for secure tool holding. It conforms to NAS 965 Type D specification, making it suitable for high-tolerance holemaking in hardened materials.
What are the specifications of the ROCKY MOUNTAIN TWIST 953CO31SS drill bit?
The ROCKY MOUNTAIN TWIST 953CO31SS is a #31 cobalt threaded-shank drill bit with a 0.1200-inch diameter, 1/4"-28 thread size, and 1-inch overall length. It features a black oxide finish and meets NAS 965 Type D standards for aerospace-grade drilling.
Where to buy ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide?
3G Electric supplies ROCKY MOUNTAIN TWIST threaded shank drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 953CO31SS or other NAS 965 Type D bits.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4"-28 for this bit), diameter (0.1200 inch for #31), and overall length (1 inch). Ensure the shank matches your toolholder and the cobalt material suits the workpiece hardness. The black oxide finish aids chip flow and reduces friction during drilling.
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3G Electric memasok ROCKY MOUNTAIN TWIST cobalt threaded-shank drill bits. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.














