KEO 55738-TiALN Fast-Cutting Single-Flute Countersink
The KEO Countersink: 100° is a fast-cutting single-flute countersink made of TiAlN coated carbide, with a 1 1/4 in body diameter and 1 1/4 in shank (MPN 55738-TiALN). 3G Electric interprets demand for this KEO tool…
SKU 3G-OTH-185696
Also listed as: 55738TiALN · 55738 TiALN
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.
Need installation or engineering help?
Ask a question
Product Description
The KEO Countersink: 100° is a fast-cutting single-flute countersink made of TiAlN coated carbide, with a 1 1/4 in body diameter and 1 1/4 in shank (MPN 55738-TiALN). 3G Electric interprets demand for this KEO tool across 14 industrial departments, sourcing and quoting with specialist support.
Frequently Asked Questions
What is a KEO 100° single-flute countersink used for?
This KEO countersink creates 100° chamfered holes in metal, ideal for deburring and preparing fastener seats in machining, fabrication, and maintenance. Its single-flute design cuts fast with reduced chatter, and the TiAlN coating extends tool life on hard materials.
What are the specifications of the KEO 55738-TiALN countersink?
The KEO 55738-TiALN is a 100° single-flute countersink with a 1 1/4 in body diameter and 1 1/4 in shank. It is made from TiAlN coated carbide for heat resistance and durability. The 1-flute geometry enables aggressive chip evacuation in production environments.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks like the 55738-TiALN to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiAlN coated carbide tool.
How to select the right KEO countersink for your application?
Match the countersink angle (100°) to your fastener head angle. Choose body diameter larger than the fastener head. For hard or abrasive materials, select TiAlN coated carbide like this KEO model. Single-flute designs suit high-speed production; multi-flute options offer finer finishes.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
