Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

KEO Countersink: 82°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank - Smooth-Finish Six-Flute Countersinks
KEOSmooth-Finish Six-Flute Countersinks

KEO Countersink: 82°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank

The KEO 82° Smooth-Finish Six-Flute Countersink (MPN 55036-TIN) is a TiN Coated High Speed Steel tool with a 2 1/2 in body diameter and 1 in shank. Its six-flute design delivers smooth finishes for countersinking…

SKU 3G-OTH-188055

Also listed as: 55036TIN · 55036 TIN

Brand
KEO
Item
Countersink: 82°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank
Category
Smooth-Finish Six-Flute Countersinks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

KEO
Manufacturer Part Number
55036-TIN
Type
TiN Coated High Speed Steel
Flute
6
Shank
1 in
Body Dia
2 1/2 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO 82° Smooth-Finish Six-Flute Countersink (MPN 55036-TIN) is a TiN Coated High Speed Steel tool with a 2 1/2 in body diameter and 1 in shank. Its six-flute design delivers smooth finishes for countersinking operations. 3G Electric interprets demand and supplies this genuine KEO tool across 14 industrial departments, with specialist depth in cutting tools and machining.

Frequently Asked Questions

What is the KEO 55036-TIN countersink used for?

The KEO 55036-TIN countersink is used to create a smooth, 82° chamfer around a pre-drilled hole in metal or plastic. Its six-flute design reduces chatter and vibration, producing a clean finish. Common applications include deburring and countersinking holes for flat-head screws in industrial manufacturing and fabrication.

What are the specifications of the KEO 55036-TIN countersink?

The KEO 55036-TIN countersink has an 82° included angle, six flutes, a 2 1/2 in body diameter, and a 1 in shank. It is made of TiN-coated high-speed steel for wear resistance. This smooth-finish countersink is designed for use in drill presses or handheld tools on ferrous and non-ferrous materials.

Where to buy the KEO 55036-TIN countersink worldwide?

You can source the KEO 55036-TIN countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this KEO tool as part of our extensive sourcing network.

How to select the right KEO countersink for your application?

Select a KEO countersink based on the required chamfer angle (82° for flat-head screws), material hardness (TiN coating for steel), and hole size. Match the body diameter to the chamfer depth needed. For smooth finishes, choose a six-flute design to minimize chatter. Always verify shank size fits your tool holder.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Countersink: 82°, 6 Flute, 3 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55037-TIN)
KEO
KEO Countersink: 82°, 6 Flute, 3 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55037-TIN)
KEO Countersink: 90°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55056-TIN)
KEO
KEO Countersink: 90°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55056-TIN)
KEO Countersink: 60°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55016-TIN)
KEO
KEO Countersink: 60°, 6 Flute, 2 1/2 in Body Dia, 1 in Shank, TiN Coated High Speed Steel (MPN 55016-TIN)
KEO Countersink: 110°, 6 Flute, 5/8 in Body Dia, TiN Coated High Speed Steel (MPN 55087-TIN)
KEO
KEO Countersink: 110°, 6 Flute, 5/8 in Body Dia, TiN Coated High Speed Steel (MPN 55087-TIN)
KEO Countersink: 110°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank, TiN Coated High Speed Steel (MPN 55081-TIN)
KEO
KEO Countersink: 110°, 6 Flute, 3/16 in Body Dia, 3/16 in Shank, TiN Coated High Speed Steel (MPN 55081-TIN)
KEO Countersink: 82°, 6 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-365)
KEO
KEO Countersink: 82°, 6 Flute, 2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-365)

More from KEO

View all KEO parts
KEO Countersink: 110°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 55093-TIN)
KEO
KEO Countersink: 110°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 55093-TIN)
KEO Countersink: 110°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 55593-TiN)
KEO
KEO Countersink: 110°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated Cobalt (MPN 55593-TiN)
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-427)
KEO
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-427)
KEO Countersink: 82°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-405)
KEO
KEO Countersink: 82°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, AlTiN Coated Carbide (MPN 919-002-405)
KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-324)
KEO
KEO Countersink: 60°, 6 Flute, 1 1/2 in Body Dia, 3/4 in Shank, TiN Coated High Speed Steel (MPN 919-000-324)
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, TiN Coated Carbide (MPN 919-003-016)
KEO
KEO Countersink: 90°, 6 Flute, 1 1/4 in Body Dia, 3/4 in Shank, TiN Coated Carbide (MPN 919-003-016)
KEO Countersink: 82°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-738)
KEO
KEO Countersink: 82°, 6 Flute, 1 3/4 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-738)
KEO Countersink: 60°, 6 Flute, 2 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-756)
KEO
KEO Countersink: 60°, 6 Flute, 2 in Body Dia, 3/4 in Shank, AlTiN Coated High Speed Steel (MPN 919-002-756)