Kit of 2 KEO Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 3/8" Shank Diameter, 5/8" Body Diameter

$ 19.91

Score By Feature

Based on 55 ratings

Easy to install

9.08

Easy to use

8.88

Sturdiness

7.86

Value for money

7.36

Durability

7.26

OveReview Final Score

How Our Score Is Calculated

Product Description

have similar properties as high-speed steel, but are more effective when cutting harder metals, such as stainless steel or nickel alloys, because they contain a greater percentage of cobalt.

Designed for a variety of toolholding systems, round shanks provide great versatility

If used in the counterclockwise direction (right cut), spiral fluted tools evacuate chips out of the cut in order to reduce clogging.

This indicates an angle of 82 degrees

Questions & Answers

I wonder why you asked that stupid ?

This is best when dealing with non ferrous metals and metals with high melting points, otherwise, it's way too easy to oversink. I wish you the best of

The countersink can fit into a small hole, but how small can the hole be?

It seems that about 5/16" is about the smallest size you can get away with using this.

Selected User Reviews For Kit of 2 KEO Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 3/8" Shank Diameter, 5/8" Body Diameter

There is no need for this product when working with stainless steel

3/5

Per bit, I got about 3 holes. As I planned to switch from one bit to the other if it became dull, I bought two bits.

Julissa Page

| Apr 04, 2021

The 5-star rating here is far better than the 3-star rating A 5- or 6-word sentence However, one minor drawback of the KEO design is that its cutting flutes don't extend much smaller than 3/16 inch, while typical countersinks come to a point at this size

5/5

The countersinks made by KEO are smaller.

Tessa Robinson

| Jul 11, 2021

My only experience with this product has been in two projects that had four countersink holes

3/5

For the second time using this drill press, I just finished cutting 8 holes in a project and by the eighth hole I had to apply a lot of pressure to the drill press. It is evident that the cutting edge of the hole is blunt and ragged, as seen on inspection.

Emiliano Rivas

| Nov 01, 2020

It is frustrating to find bits with flutes (and have that happen with

5/5

Damir Barker

| Nov 27, 2020

Both hard and soft woods will be no problem for this tool

5/5

It produces excellent results. I really like how smooth the finish is. I highly recommend this book!.

Aitana Winters

| May 24, 2021

I would say it's not really bad, it's not really With a chip on the cutting edge, it still works on plastic so I will not throw it out Since cutting edge angle is not as extreme for steel, I think I will go back to a single flute countersink

3/5

Cannon Russo

| Jun 04, 2021

We went above and beyond our It's worth the money and exceeded my expectations as I drilled 15 counter sinks with it with the last hole as crisp and clean as the first one

5/5

Use plenty of cutting oil and let the drill do the work and the bit will last for a long time.

Cheyenne Robles

| Jul 25, 2020

A smooth countersink in a plastic tube with no chatter

5/5

I am amazed at how well this works. Deburring polycarbonate and PVC tubing ends with the tool is my favorite use for it. While it may appear as if the cutting edge is a little iffy, it works perfectly.

Jayda Rasmussen

| Oct 13, 2020

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