OEM Screw Machine Drill Bit: #8
The APPROVED VENDOR Screw Machine Drill Bit: #8 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 (MPN…
SKU 3G-OTH-198410
Also listed as: 460301990B · 460 301990B
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Screw Machine Drill Bit: #8 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 (MPN 460-301990B). Key specification: 0.1990.
Frequently Asked Questions
What is the APPROVED VENDOR #8 screw machine drill bit used for?
This AlTiN-coated carbide drill bit is designed for horizontal drilling applications in production environments. It is ideal for creating precise holes in hardened steels, stainless steels, and other tough materials where a slow spiral design helps evacuate chips effectively.
What are the specifications of the APPROVED VENDOR 460-301990B drill bit?
The drill bit is a #8 size with a 0.1990 inch diameter, made from solid carbide with AlTiN coating. It features a 135° 4-facet point and slow spiral flute design, optimized for screw-machine length horizontal drilling. The manufacturer part number is 460-301990B.
Where to buy the APPROVED VENDOR 460-301990B drill bit worldwide?
3G Electric supplies the APPROVED VENDOR 460-301990B drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item globally.
How to select the right screw machine drill bit for horizontal drilling?
Choose a drill bit with a 135° point angle for harder materials and a 4-facet grind for better centering. AlTiN coating improves wear resistance at high temperatures. Ensure the flute design matches chip evacuation needs; slow spiral works well for deep holes in tough alloys.
OEM Products
3G Electric supplies OEM 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.
