OEM Jobber Length Drill Bit: 5/16"
The APPROVED VENDOR Jobber Length Drill Bit (5/16", MPN 434-003125B) is a general purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It is designed for precision drilling in industrial…
SKU 3G-OTH-191569
Also listed as: 434003125B · 434 003125B
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 (5/16", MPN 434-003125B) is a general purpose solid carbide drill bit with a 140° 4-facet point and AlTiN coating. It is designed for precision drilling in industrial applications, with a diameter of 0.3125 inches.
Frequently Asked Questions
What is the APPROVED VENDOR Jobber Length Drill Bit 5/16" used for?
This solid carbide drill bit is designed for general-purpose drilling in hard materials. Its 140° 4-facet point and AlTiN coating reduce heat and wear, making it suitable for production machining, tool and die work, and maintenance applications in metalworking and fabrication shops.
What are the specifications of the APPROVED VENDOR 434-003125B drill bit?
The bit has a 5/16" (0.3125 inch) diameter, jobber length, solid carbide construction, a 140° 4-facet point, and an AlTiN coating. The manufacturer part number is 434-003125B. It is a general-purpose solid carbide jobber-length drill bit designed for precision drilling in ferrous and non-ferrous metals.
Where to buy the APPROVED VENDOR 434-003125B drill bit worldwide?
3G Electric supplies the APPROVED VENDOR 434-003125B drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this item for your facility.
How to select the right jobber length drill bit for metal drilling?
Select a bit with a diameter matching your hole size, a point angle suited to the material (140° for hard metals), and a coating like AlTiN for heat resistance. Solid carbide offers rigidity for precision. Ensure the shank fits your chuck and the length provides adequate reach without deflection.
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.
