OEM Screw Machine Drill Bit: 4 mm
The APPROVED VENDOR Screw Machine Drill Bit (SKU 460-401575B, MPN 460-401575B) is a 4 mm solid carbide screw-machine length drill bit for horizontal drilling. It features an AltiN-coated carbide construction with a…
SKU 3G-OTH-198478
Also listed as: 460401575B · 460 401575B
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPROVED VENDOR Screw Machine Drill Bit (SKU 460-401575B, MPN 460-401575B) is a 4 mm solid carbide screw-machine length drill bit for horizontal drilling. It features an AltiN-coated carbide construction with a slow spiral design and a 135° 4-facet point. The bit has a specified dimension of 0.1575 (units not provided in context).
Frequently Asked Questions
What is a screw machine drill bit used for?
A screw machine drill bit is designed for high-speed, short-hole drilling in automated lathes and CNC machines. This AlTiN-coated carbide bit with a 135° 4-facet point and slow spiral is ideal for precise, burr-free holes in hardened steels and abrasive materials.
What are the specifications of the APPROVED VENDOR 4 mm drill bit?
This solid carbide screw-machine length drill bit has a 4 mm diameter (0.1575 in), AlTiN coating, 135° 4-facet point, and slow spiral flute design. The manufacturer part number is 460-401575B. It is suited for horizontal drilling applications in industrial machining.
Where to buy APPROVED VENDOR drill bits worldwide?
3G Electric supplies and delivers APPROVED VENDOR drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time on this 4 mm carbide bit.
How to select the right screw machine drill bit for my application?
Select based on material hardness, hole depth, and machine type. For hardened steels, choose AlTiN-coated carbide with a 135° point for reduced thrust. The slow spiral design aids chip evacuation in short-hole drilling. Always match the shank diameter to your collet or chuck.
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.
