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KEO 90° Four-Flute Machine Countersink - Four-Flute Machine Countersinks
KEOFour-Flute Machine Countersinks

KEO 90° Four-Flute Machine Countersink

KEO Four-Flute Machine Countersinks.

SKU 3G-OTH-185939

Also listed as: 917000933 · 917 000 933

Brand
KEO
Item
90° Four-Flute Machine Countersink
Part Number
917-000-933
Category
Four-Flute Machine Countersinks
Available to Order
Also known as:917-000-933KEO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

KEO
Manufacturer Part Number
917-000-933

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

KEO Four-Flute Machine Countersinks.

Frequently Asked Questions

What is the KEO 917-000-933 countersink used for?

The KEO 917-000-933 is a 90°, 4-flute machine countersink used for deburring and chamfering holes in metal, plastic, or wood. Its AlTiN-coated high-speed steel body provides heat resistance and extended tool life in production environments.

What are the specifications of the KEO 917-000-933 countersink?

The KEO 917-000-933 is a 90° countersink with 4 flutes and a 1 1/4 in body diameter. It is made from AlTiN-coated high-speed steel. The manufacturer part number is 917-000-933, and it is designed for machine use in industrial deburring and chamfering operations.

Where to buy the KEO 917-000-933 countersink worldwide?

3G Electric supplies the KEO 917-000-933 countersink worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this KEO tool.

How to select the right KEO countersink for your application?

Select a KEO countersink based on hole angle, material, and desired finish. The 90° 4-flute design suits standard chamfering in steel or aluminum. For harder materials, the AlTiN coating reduces wear. Match body diameter to your tool holder and ensure RPM matches tool size for clean cuts.

Used in

Common applications for KEO
General machining — KEO single-flute countersinks for deburring and chamfering holes in steel and aluminum.
Automotive repair — KEO 82° countersinks for creating seats for flathead screws in engine and chassis components.
Aerospace manufacturing — KEO TiAlN-coated carbide countersinks for precision chamfering of fastener holes in hard alloys.
MRO operations — KEO left-hand keyseat cutters for milling keyways in shafts during equipment repair.
Metal fabrication — KEO 90° countersinks for chamfering plate and structural steel before welding.
Machine shop — KEO 100° countersinks for deburring cross-drilled holes in hydraulic manifolds.
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KEO Products

3G Electric supplies KEO four-flute machine countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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