OSG Jobber Length Drill Bit: 5/16", 130° R-Thinning Point, V-Coated Cobalt
The OSG Jobber Length Drill Bit (5/16", MPN 17312508) is a V-Coated Cobalt, Coolant-Through drill bit with a 130° R-Thinning Point and a diameter of 0.3125. 3G Electric sources this genuine industrial cutting tool as…
SKU 3G-OTH-205606
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 OSG Jobber Length Drill Bit (5/16", MPN 17312508) is a V-Coated Cobalt, Coolant-Through drill bit with a 130° R-Thinning Point and a diameter of 0.3125. 3G Electric sources this genuine industrial cutting tool as part of our broad supply across 14 departments, with specialist expertise in combustion, pumps and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is the OSG 17312508 jobber length drill bit used for?
The OSG 17312508 is a 5/16" V-coated cobalt drill bit with a 130° R-thinning point and coolant-through design. It is used for high-speed drilling in tough materials like stainless steel and hardened alloys, where coolant delivery through the bit extends tool life and improves chip evacuation.
What are the specifications of the OSG 17312508 drill bit?
The OSG 17312508 is a jobber length drill bit with a 5/16" (0.3125 inch) diameter, 130° R-thinning point, V-coated cobalt construction, and coolant-through capability. It is designed for demanding industrial drilling applications requiring precision and durability.
Where to buy the OSG 17312508 drill bit worldwide?
3G Electric supplies the OSG 17312508 V-coated cobalt coolant-through drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cutting tool.
How to select the correct OSG coolant-through drill bit for my application?
Select the OSG coolant-through drill bit based on material hardness, hole depth, and machine coolant pressure. The 5/16" diameter with 130° point is ideal for stainless steel and alloy steels. Ensure your machine has through-spindle coolant capability to fully utilize the coolant-through design.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG coolant-through cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
