KEO Countersink: 100°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank
The KEO Countersink: 100° is a smooth-finish six-flute countersink, model 3G-OTH-188220, featuring an AlTiN coated cobalt construction. It has a 3/16 in body diameter and a 3/16 in shank, with manufacturer part…
SKU 3G-OTH-188220
Also listed as: 919002515 · 919 002 515
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 KEO Countersink: 100° is a smooth-finish six-flute countersink, model 3G-OTH-188220, featuring an AlTiN coated cobalt construction. It has a 3/16 in body diameter and a 3/16 in shank, with manufacturer part number 919-002-515.
Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is designed for creating smooth, chamfered holes in metal and composite materials. Its six-flute design reduces chatter and vibration, making it ideal for aerospace, automotive, and general machining applications where a clean finish is required.
What are the specifications of the KEO 919-002-515 countersink?
The KEO 919-002-515 is a 100° countersink with six flutes, a 3/16 in body diameter, and a 3/16 in shank. It features an AlTiN coating on cobalt steel for enhanced wear resistance and heat dissipation, suitable for high-speed machining of hard materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 919-002-515 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this precision tool.
How to select the right KEO countersink for your application?
Select a KEO countersink based on material hardness, hole angle, and finish requirements. For hard metals, choose AlTiN-coated cobalt tools like the 919-002-515. Match the body diameter to your hole size and ensure the shank fits your tool holder. Consult KEO's technical data for optimal speeds and feeds.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO smooth-finish six-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
