OSG A BRAND Screw Machine Drill Bit: 6.5 mm, WXL-Coated Carbide
SKU 3G-OTH-209964
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Frequently Asked Questions
What is the OSG A Brand screw machine drill bit used for?
This OSG 6.5 mm WXL-coated carbide drill bit is designed for high-precision drilling in stainless steel and super alloys. Its 140° R-thinning point and coolant-through construction enable efficient chip evacuation and heat dissipation in demanding production environments.
What are the specifications of the OSG 8665650 drill bit?
The OSG A Brand screw machine drill bit (MPN 8665650) has a 6.5 mm diameter, WXL-coated carbide construction, and a 140° R-thinning point. It is a coolant-through solid carbide bit for stainless steel and super alloys, with a decimal equivalent of 0.2559 in.
Where to buy OSG drill bits worldwide?
3G Electric supplies and delivers OSG A Brand drill bits like the 8665650 to customers worldwide. We handle full logistics and customs clearance, ensuring you receive genuine industrial tooling for your machining operations, regardless of your location.
How to select the correct OSG screw machine drill bit for stainless steel?
For stainless steel and super alloys, choose a coolant-through carbide bit like this OSG 6.5 mm model with a 140° point angle and WXL coating. The coating reduces friction and heat, while the R-thinning point improves chip flow. Confirm shank compatibility with your machine's collet system.
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Common applications for OSGOSG Products
3G Electric supplies OSG coolant-through solid carbide screw-machine length drill bits for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















