KEO 55064 Countersink Deg Body Deg. 3/8 4FUT7

( Brand: Keo ), ( Type: Countersinks ), ( Manufacturer Part Number: 55064 )

Review KEO Countersink 100 Deg. 3/8 Inch Body

The KEO 55064 is a high-quality countersink drill bit designed for making pilot holes and enlarging them for socket head screws with a counterbore effect. This bit features a 3/8-inch body size, making it compatible with standard drill chucks.

The bit comes with a four-flute (4FUT7) design, which is engineered to provide superior chip evacuation and longer drill bit life. The four cutting edges of the flutes efficiently remove material as you drill, reducing the likelihood of the bit getting clogged or jammed.

The KEO 55064 is a countersink bit, meaning it creates a conical depression around the perimeter of the hole to accommodate the head of a screw. This allows for a flush or slightly below-surface mounting of the screw, creating a cleaner and more professional appearance. The degree of the countersink is not specified in the product number, but it's important to note that different degrees of countersinking are suitable for various types of screw heads.

This drill bit is made from high-carbon steel, which is known for its excellent durability and strength. The hardened tip ensures the bit can handle tough materials, while the tempered body guarantees resistance to bending and breaking.

The KEO 55064 countersink drill bit is an excellent addition to any DIYer or professional's toolbox, providing efficient, reliable, and long-lasting performance for a variety of projects. Whether you're working on wood, metal, or other materials, this versatile drill bit is ready to help you get the job done right.

The KEO 55064 Countersink Bit, Degree 3/8, Body 4-Ft-7 is a specialized tool used for countersinking holes to prepare them for the installation of screws or other fasteners. Here are some potential pros and cons of buying this particular bit:

1. Versatile: The countersink bit can be used in various drilling applications, making it a valuable addition to any DIYer or professional's toolbox.

2. Long Reach: The 4-foot length of the bit makes it ideal for drilling into deeper materials, such as thick wood or metal.

3. Durable: KEO is known for manufacturing high-quality drill bits that can withstand heavy use and last for a long time.

1. Expensive: Compared to standard drill bits, countersink bits, especially those with a long reach like this one, can be quite pricey.

2. Limited Use: While the countersink bit can be used for a variety of applications, it is not a replacement for other drill bits, such as those used for drilling pilot holes or for drilling square holes.

3. Requires a Compatible Drill: The countersink bit is designed to be used with a drill that has a 3/8-inch chuck, so it may not be compatible with all drills.

The KEO 55064 Countersink Bit, Degree 3/8, Body 4-Ft-7 is a high-quality tool that offers a long reach and durability, making it a valuable investment for those who frequently work with thick materials. However, it comes with a higher price tag and is limited in its use to countersinking applications. Ultimately, the decision to buy this bit depends on the individual's specific drilling needs and budget.

If you frequently work with thick materials and require a countersink bit with a long reach, then the KEO 55064 Countersink Bit may be a worthwhile investment. However, if you only occasionally need to countersink holes or have a limited budget, you may want to consider other, less expensive options. It's always a good idea to compare prices and features from different manufacturers before making a purchase.

part # 55064 prices

• $16.32-$18.39

specifications drillnubbin:

• brand: Keo
• type: Countersinks
• manufacturer part number: 55064

shipping drillnubbin:

• service: UPS Ground
• class: Standard
• type: Fixed
• cost: $6.99
• transit: 3-5 Days
• carrier: UPS

payments drillnubbin:

• other
• credit card: Discover
• wallet: Google-pay

offer drillnubbin:

• started: May 16, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

returns drillnubbin:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

seller drillnubbin:

• rating: 99.8%
• # reviews: 155090

general drillnubbin:

• condition: New
• Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits

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