KEO Countersink: 100°, 6 Flute, 2 in Body Dia, 3/4 in Shank
The KEO Countersink: 100° is a smooth-finish six-flute countersink with a 2 in body diameter and 3/4 in shank, made from TiN coated high speed steel (MPN 919-000-439). This tool is designed for precise countersinking…
SKU 3G-OTH-188019
Also listed as: 919000439 · 919 000 439
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 with a 2 in body diameter and 3/4 in shank, made from TiN coated high speed steel (MPN 919-000-439). This tool is designed for precise countersinking operations, supported by 3G Electric's specialist sourcing across 14 industrial departments.
Frequently Asked Questions
What is the KEO 100° countersink used for?
The KEO 100° countersink is used to create a smooth, chamfered recess for flat-head screws in metalworking and fabrication. Its six-flute design and TiN coating reduce chatter and extend tool life, making it suitable for production environments requiring consistent finish quality.
What are the specifications of the KEO 919-000-439 countersink?
This KEO countersink has a 2 in body diameter, 3/4 in shank, 100° included angle, and six flutes. It is made from TiN coated high speed steel (MPN 919-000-439). The TiN coating provides wear resistance and lubricity for machining ferrous and non-ferrous materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on the KEO 919-000-439 or other six-flute countersink sizes.
How to select the right KEO countersink for my application?
Select a KEO countersink based on screw head angle (100° for flat-head screws), material (TiN coated HSS for steel or aluminum), and shank size to match your tool holder. For deep or production runs, six-flute designs like the 919-000-439 provide smoother finishes and reduced vibration.
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.
