ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #38, 1/2" Overall Lg, Black Oxide HSS
The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit: #38 is a high-speed steel threaded-shank drill bit with a 0.1015-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965…
SKU 3G-OTH-192792
- 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: #38 is a high-speed steel threaded-shank drill bit with a 0.1015-inch diameter and a 1/4"-28 thread size. It features a black oxide finish and conforms to NAS 965 Type B, with an overall length of 1/2 inch (MPN 953HS38ST).
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 #38 used for?
This drill bit is used for precision drilling in aerospace and industrial applications requiring threaded shank retention. Its NAS 965 Type B compliance suits high-tolerance metalworking, especially in confined spaces where a 1/2-inch overall length and 1/4-28 thread provide secure mounting in tool holders.
What are the specifications of the ROCKY MOUNTAIN TWIST 953HS38ST drill bit?
The ROCKY MOUNTAIN TWIST 953HS38ST is a #38 drill bit with a 0.1015-inch diameter, 1/4-28 threaded shank, and 1/2-inch overall length. It is made of black oxide high-speed steel and conforms to NAS 965 Type B. The black oxide finish reduces friction and improves wear resistance.
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 equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 953HS38ST or other NAS 965 Type B bits for your operations.
How to select the correct ROCKY MOUNTAIN TWIST threaded shank drill bit?
Select based on thread size (1/4-28 for this bit), diameter (#38 at 0.1015 inches), and overall length (1/2 inch). Ensure the shank matches your tool holder's thread. For aerospace work, verify NAS 965 Type B compliance. ROCKY MOUNTAIN TWIST bits are designed for high-speed steel durability in precision drilling.
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3G Electric memasok ROCKY MOUNTAIN TWIST high-speed steel 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.















