APPROVED VENDOR Screw Machine Drill Bit: #39, AltiN-Coated Carbide, 135° 4-Facet Point
The APPROVED VENDOR Screw Machine Drill Bit #39 is a solid carbide screw-machine length drill bit for horizontal drilling, featuring an AltiN-coated carbide, slow spiral design with a 135° 4-facet point. Key…
SKU 3G-OTH-198456
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Product Description
The APPROVED VENDOR Screw Machine Drill Bit #39 is a solid carbide screw-machine length drill bit for horizontal drilling, featuring an AltiN-coated carbide, slow spiral design with a 135° 4-facet point. Key specifications include a diameter of 0.0995 inches (MPN 460-300995B).
Frequently Asked Questions
What is the APPROVED VENDOR #39 screw machine drill bit used for?
This AlTiN-coated carbide drill bit is designed for horizontal drilling in screw-machine applications. It creates precise holes in hardened steels, stainless steels, and cast irons where a slow spiral clears chips effectively. Common in automotive, aerospace, and general manufacturing for high-precision small-diameter holes.
What are the specifications of the APPROVED VENDOR 460-300995B drill bit?
The bit is a #39 size with a 0.0995 inch diameter. It features AlTiN-coated solid carbide construction, a 135° 4-facet point, and a slow spiral flute design. The manufacturer part number is 460-300995B. It is a screw-machine length bit optimized for horizontal drilling in rigid setups.
Where to buy the APPROVED VENDOR 460-300995B drill bit worldwide?
3G Electric supplies the APPROVED VENDOR 460-300995B screw machine drill bit to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this AlTiN-coated carbide bit.
How to select the correct screw machine drill bit for horizontal drilling?
Choose a bit with a 135° 4-facet point for self-centering on curved surfaces and reduced thrust. AlTiN coating extends tool life in abrasive materials. Ensure the diameter matches your hole tolerance (e.g., #39 = 0.0995 in). Slow spiral flutes aid chip evacuation in deep horizontal holes. Always match speed and feed to material hardness.
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3G Electric supplies APPROVED VENDOR solid carbide screw-machine length drill bits for horizontal drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















