OSG Jobber Length Drill Bit: 1-1/4", 130° R-Thinning Point, V-Coated Cobalt
SKU 3G-OTH-205589
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Frequently Asked Questions
What is OSG jobber length drill bit 18250008 used for?
This OSG 1-1/4" V-coated cobalt jobber-length drill bit with coolant-through is designed for high-speed drilling in tough materials like stainless steel and hardened alloys. The 130° R-thinning point reduces thrust, while coolant-through flutes improve chip evacuation and tool life in deep-hole applications.
What are the specifications of OSG drill bit 18250008?
The OSG 18250008 is a 1-1/4" jobber-length drill bit with a 130° R-thinning point, V-coated cobalt construction, and coolant-through design. It is a solid carbide or cobalt bit for industrial machining, with a 1.2500 inch diameter. The V-coating enhances wear resistance and heat dissipation.
Where to buy OSG 18250008 drill bit worldwide?
3G Electric supplies and delivers the OSG 18250008 V-coated cobalt jobber-length drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this precision cutting tool.
How to select the right OSG coolant-through drill bit?
Select an OSG coolant-through drill bit like the 18250008 based on material hardness, hole depth, and machine coolant pressure. For tough alloys, the V-coated cobalt and 130° R-thinning point reduce cutting forces. Ensure your machine has through-spindle coolant capability to fully utilize the coolant-through design for chip evacuation.
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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.















