OSG A BRAND Screw Machine Drill Bit: 4.5 mm, WXL-Coated Carbide
The OSG A BRAND Screw Machine Drill Bit (4.5 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide and a 140° R-Thinning Point (MPN…
SKU 3G-OTH-209981
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 OSG A BRAND Screw Machine Drill Bit (4.5 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide and a 140° R-Thinning Point (MPN 8665450). Key specification:.1772.
Frequently Asked Questions
What is the OSG 8665450 drill bit used for?
The OSG 8665450 is a coolant-through solid carbide screw-machine length drill bit designed for drilling stainless steel and super alloys. Its WXL coating and 140° R-thinning point reduce heat and improve chip evacuation, making it ideal for high-precision, deep-hole applications in aerospace, automotive, and medical industries.
What are the specifications of the OSG 8665450 drill bit?
The OSG 8665450 is a 4.5 mm diameter coolant-through solid carbide screw-machine length drill bit with WXL coating and a 140° R-thinning point. It is designed for stainless steel and super alloys. The manufacturer part number is 8665450, and the decimal equivalent is 0.1772 inches.
Where to buy OSG 8665450 drill bits worldwide?
You can source the OSG 8665450 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for demanding machining operations.
How to select the correct OSG screw-machine drill bit for stainless steel?
Select an OSG coolant-through solid carbide drill bit like the 8665450 for stainless steel and super alloys. Ensure the diameter matches your hole size (4.5 mm), and choose WXL coating for heat resistance. The 140° R-thinning point reduces thrust and improves centering. Always match the drill length to your machine's screw-machine length specification.
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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.
