OEM General Purpose Solid Carbide Jobber-Length Drill Bit #21
The APPROVED VENDOR Jobber Length Drill Bit #21 (MPN 434-001590B) is a general-purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It features a 0.1590-inch diameter, designed for precision…
SKU 3G-OTH-191445
Also listed as: 434001590B · 434 001590B
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 Jobber Length Drill Bit #21 (MPN 434-001590B) is a general-purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It features a 0.1590-inch diameter, designed for precision drilling in industrial applications.
Frequently Asked Questions
What is the APPROVED VENDOR #21 jobber length drill bit used for?
This solid carbide drill bit is designed for general-purpose drilling in hardened materials. The 140° 4-facet point reduces thrust and improves hole accuracy, while the AlTiN coating extends tool life at elevated temperatures. It is commonly used in metalworking, mold making, and precision machining applications.
What are the specifications of the APPROVED VENDOR 434-001590B drill bit?
The APPROVED VENDOR 434-001590B is a #21 jobber length drill bit with a 0.1590 inch diameter. It features a 140° 4-facet point geometry and an AlTiN-coated carbide body for wear resistance. This general-purpose solid carbide bit is suitable for drilling hardened steels and abrasive materials.
Where to buy APPROVED VENDOR drill bits worldwide?
3G Electric supplies APPROVED VENDOR drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 434-001590B or other jobber length carbide bits. We source and deliver to any country.
How to select the right jobber length drill bit for hardened steel?
For hardened steel, choose a solid carbide bit with a 140° point angle and AlTiN coating, like the APPROVED VENDOR #21. The 4-facet point reduces walking and heat buildup. Match the diameter to your hole size and use rigid setup with coolant. 3G Electric can advise on bit selection for your specific material hardness.
OEM Products
3G Electric supplies OEM general purpose solid carbide jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.