OEM Jobber Length Drill Bit: #57
The APPROVED VENDOR Jobber Length Drill Bit (#57, MPN 450-300430B) is a general-purpose solid carbide drill bit with an AlTiN coating and a 118° 4-facet point. It has a diameter of 0.0430 inches. 3G Electric…
SKU 3G-OTH-191402
Also listed as: 450300430B · 450 300430B
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.
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Product Description
The APPROVED VENDOR Jobber Length Drill Bit (#57, MPN 450-300430B) is a general-purpose solid carbide drill bit with an AlTiN coating and a 118° 4-facet point. It has a diameter of 0.0430 inches. 3G Electric interprets customer demand and delivers this bit across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the APPROVED VENDOR #57 jobber length drill bit used for?
This AlTiN-coated carbide drill bit is designed for general-purpose drilling in hardened steels, cast iron, and non-ferrous materials. The 118° 4-facet point reduces walking and improves hole accuracy. It is commonly used in CNC machining centers and manual drilling operations across automotive, aerospace, and general manufacturing industries.
What are the specifications of the APPROVED VENDOR #57 drill bit?
The drill bit is a solid carbide jobber-length design with a 118° 4-facet point and AlTiN coating. The drill diameter is #57 (0.0430 inches). The manufacturer part number is 450-300430B. It is suitable for high-speed drilling applications requiring wear resistance and heat dissipation.
Where to buy the APPROVED VENDOR #57 drill bit worldwide?
3G Electric supplies the APPROVED VENDOR #57 jobber length drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this AlTiN-coated carbide drill bit.
How to select the right jobber length drill bit for hardened steel?
For hardened steel, choose a solid carbide drill bit with a 118° point angle and a wear-resistant coating like AlTiN. The #57 diameter (0.0430 inches) is suitable for small-hole precision work. Ensure your machine spindle speed and feed rate match the manufacturer's recommendations for coated carbide tooling to maximize tool life.
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.
