KEO Countersink: 90°, 3 Flute, 1 1/4 in Body Dia, 3/4 in Shank
The KEO Countersink: 90° is a general purpose three-flute countersink, part number 917-000-806, featuring an AlTiN coated carbide construction. It has a 1 1/4 in body diameter and a 3/4 in shank, designed for…
SKU 3G-OTH-185037
Also listed as: 917000806 · 917 000 806
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: 90° is a general purpose three-flute countersink, part number 917-000-806, 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 90° countersink used for?
A KEO 90° countersink with three flutes is used to create a conical recess for flat-head screws in metal, plastic, or wood. The 90° angle matches standard fastener heads, while the AlTiN coating on carbide extends tool life in abrasive materials like stainless steel.
What are the specifications of the KEO 917-000-806 countersink?
The KEO 917-000-806 is a 90° general-purpose 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 heat resistance and durability. The three-flute design reduces chatter for a smoother finish.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 917-000-806 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine KEO tooling without requiring a local distributor.
How to select the right KEO countersink for your application?
Match the countersink angle to your fastener head (90° for standard flat-head screws). Choose body diameter larger than the screw head. For hard materials like tool steel, select AlTiN coated carbide from KEO. Three-flute designs are best for general use to minimize vibration.
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.
