KEO Countersink: 100°, 3 Flute, 1 1/4 in Body Dia, 3/4 in Shank
The KEO Countersink: 100° is a general purpose three-flute countersink, featuring an AlTiN coated carbide construction. It has a 1 1/4 in body diameter and a 3/4 in shank, designed for precision chamfering and…
SKU 3G-OTH-184890
Also listed as: 917000824 · 917 000 824
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The KEO Countersink: 100° is a general purpose three-flute countersink, featuring an AlTiN coated carbide construction. It has a 1 1/4 in body diameter and a 3/4 in shank, designed for precision chamfering and deburring operations.
Frequently Asked Questions
What is a KEO 100° countersink used for?
A KEO 100° countersink creates a conical recess for flathead screws with a 100° included angle, common in aerospace and sheet-metal work. Its three-flute design reduces chatter and produces a smooth finish in steel, aluminum, and composites.
What are the specifications of the KEO 917-000-824 countersink?
The KEO 917-000-824 is a 100°, three-flute countersink with a 1 1/4 in body diameter and a 3/4 in shank. It is made from AlTiN coated carbide for extended tool life in abrasive materials. The 3/4 in shank fits standard drill chucks and toolholders.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling with accurate lead times and technical support for your application.
How to select the right KEO countersink for my material?
Select a KEO countersink based on your screw head angle (100° for aerospace, 82° for general use) and material. For hardened steels or abrasive composites, choose AlTiN coated carbide like the 917-000-824. For softer metals, uncoated HSS may suffice. Match shank diameter to your toolholder.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
