1. Drill Bits Products
  2. sku: 9915768135795983
  3. KEO 50589-TIN

KEO 50589-TIN Countersink Deg Hss Tin Deg. 5/8IN

50589-tin Keo Countersink 3 Fl 90 Deg. 5/8in Hss Tin

( Brand: Keo ), ( Type: Cutting Tools Countersinks, Center Drills Spotting Drills Countersinks ), ( Material: High Speed Steel ), ( Manufacturer Part Number: 50589-TIN ), ( Item Length: 2.250 ), ( Item Width: 0.630 ), ( Country Of Origin: Us ), ( Manufacturer Warranty: 1 Year ), ( Item Weight: 0.1000 ), ( Features: Countersink, 90 Degrees, 5/8 In, High Speed Steel, Tin ), ( Battery Included: No )

Review KEO Countersink Fl Deg. 5/8in Hss Tin

Introducing the Keen Kutter 50589-TIN Countersink Flange Bit, a versatile and high-performing tool designed for your drilling needs. This bit is specifically engineered for countersinking holes at a 90-degree angle and comes with a 5/8-inch shank, making it compatible with a wide range of power drills.

The 50589-TIN is crafted from premium High-Speed Steel (HSS), which ensures exceptional strength and durability. This material allows the bit to maintain its sharp cutting edge for longer periods, reducing the need for frequent sharpening and enhancing productivity.

The countersink flange on this bit is designed to create a tapered hole profile, allowing for the flush installation of screws or other fasteners. The tapered design also minimizes the risk of the screws splitting the material around the hole, ensuring a clean and professional finish.

This bit is suitable for working with various materials, including tin, aluminum, and other thin metals. Its 90-degree angle design makes it an excellent choice for drilling into corners and tight spaces, providing increased flexibility and versatility for your projects.

The Keen Kutter 50589-TIN Countersink Flange Bit is designed with a sturdy construction and robust materials to ensure optimal performance and longevity. Its sharp cutting edges and tapered hole profile make it an essential tool for any DIY enthusiast or professional tradesperson working with tin or other thin metals.

In summary, the Keen Kutter 50589-TIN Countersink Flange Bit is a high-quality, versatile, and durable tool designed for countersinking holes at a 90-degree angle in thin metals such as tin. Its HSS construction, sharp cutting edges, and tapered hole profile make it an essential addition to any toolbox, ensuring efficient and professional results.

Pros and Cons of buying a Keen KEO 50589-TIN Countersink Bit (90 Degrees, 5/8 inch, HSS Tin)

Introduction:

The Keen KEO 50589-TIN is a countersink bit designed for use in drilling pilot holes and countersinking for screws. This bit is made of high-speed steel (HSS) tin and features a 90-degree angle. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this countersink bit.

Pros:

1. Versatile: The Keen KEO 50589-TIN can be used with various types of screws, such as self-tapping and pan-head screws.

2. Durable: HSS material is known for its strength and durability, making this bit suitable for heavy-duty applications.

3. Precise: The 90-degree angle ensures accurate countersinking, which is essential for ensuring a flush fit between the screw head and the material being drilled.

4. Easy to use: The design of the bit allows for easy use in various materials, including wood, metal, and plastic.

5. Cost-effective: Compared to other counter sink bits, the Keen KEO 50589-TIN offers a reasonable price point, making it a cost-effective choice for DIY enthusiasts and professionals.

Cons:

1. Limited size range: This bit is only available in a 5/8 inch size, which may not be suitable for all applications.

2. Requires regular sharpening: HSS material may require regular sharpening to maintain its cutting edge, which can be time-consuming and may incur additional costs.

3. May not work well on hard materials: The bit may struggle to drill through particularly hard materials, such as steel, without the use of additional tools or power.

Conclusion:

The Keen KEO 50589-TIN countersink bit offers several advantages, including versatility, durability, precision, ease of use, and cost-effectiveness. However, it also comes with some disadvantages, such as limited size range, the need for regular sharpening, and potential difficulties when drilling through hard materials.

Recommendation:

If you need a countersink bit for regular use in various materials and are looking for a cost-effective option, the Keen KEO 50589-TIN may be a suitable choice. However, if you require a larger size or are working with particularly hard materials, it may be worth considering alternative options with more advanced features. Ultimately, the decision should be based on your specific needs and budget.

part # 50589 prices

  • $25.54-$60.00

specifications drillnubbin:

  • brand: Keo
  • type: Cutting Tools Countersinks, Center Drills Spotting Drills Countersinks
  • material: High Speed Steel
  • manufacturer part number: 50589-TIN
  • item length: 2.250
  • item width: 0.630
  • country of origin: Us
  • manufacturer warranty: 1 Year
  • item weight: 0.1000
  • features: Countersink, 90 Degrees, 5/8 In, High Speed Steel, Tin
  • battery included: No

offer drillnubbin:

  • started: February 9, 2026
  • quantity: 7
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

shipping drillnubbin:

  • class: Standard
  • cost: $5.00
  • service: Standard
  • type: Fixed
  • transit: 3-3 Days

seller drillnubbin:

  • rating: 99.8%
  • # reviews: 1319784

payments drillnubbin:

  • wallet: Paypal
  • other
  • credit card: Discover

returns drillnubbin:

  • time: 60 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Seller

general drillnubbin:

  • condition: New
  • Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits
type: cutting tools countersinks, center drills spotting drills countersinks, item length: 2.250, item width: 0.630, country of origin: us, manufacturer warranty: 1 year, item weight: 0.1000, features: countersink, 90 degrees, 5/8 in, high speed steel, tin, battery included: no,
category: home & garden > tools workshop equipment > power tool air accessories > drill bits, material: high speed steel, sku: 9915768135795983,

Keo 50589 Is Similar To:

drillnubbin logo
3 offers $25.54–$60.00 USD
  • Offer #1: $60.00 price + free delivery = $60.00* total.FREE SHIPPING
  • Offer #2: $25.54 price + $6.99 delivery = $32.53* total. This helps prevent the workpiece material from swelling when a screw is installed in the hole and tightened down in metalworkin. Countersink, 90 Degrees , 5/8 in, High Speed Steel, Bright (Uncoated) High-speed steel countersinks provide good wear resistance in a wide range of countersinking applications.+$6.99 shipping
  • Offer #3: $31.99 price + $5.00 delivery = $36.99* total. Electrical Boxes Countersink, 90 Degrees, 5/8 in, High Speed Steel, TiN.+$5.00 shipping