Rannb End Mill 1" Cutting Dia 3/4" Shank Dia Straight Shank 4 Flute End Mill Drill Bit

Name: Rannb End Mill 1' Cutting Dia 3/4' Shank Dia Straight Shank 4 Flute End Mill Drill Bit
Brand: Rannb
SKU: 18283
Price: 9.49 USD
Rating: 8.85 (384 reviews)

$ 9.49

Score By Feature

Based on 384 ratings

Customer service

9.04

Packaging

8.95

Delivery

8.70

Value for money

8.54

OveReview Final Score

How Our Score Is Calculated

Product Description

In addition to having high hardness, good wear resistance, and durability, High Speed Steel drill bits comprise the end mill drill bit.

For side grinding, end grinding, finish milling, and casting parts as well as carbon steel, alloy steel, die steel, tool steel,

It has a large front angle which effectively reduces cutting resistance, is sharp and durable, convenient for chip removal, and contributes to improving machining efficiency even further.

Transport and protection are made easier with the included plastic box.

In order to achieve a high hardness steel, heat treatment is necessary. The changing times should be reduced and the production efficiency should be improved.

Questions & Answers

Is it possible to route a groove in 1/32 inch metal with these? To do this you need to cut about a 1/2" long groove. To route, you can drill a hole 1/16" deep first, then insert the cutter. ?

I have no idea. This is the axe I use A McMaster Carr end mill may be the perfect solution

Do these end mills have a center cutting feature? From the images, it does not appear to be the case. A customer complained that his manager did not listen to him and The non-profit sector This is something cc should do. ?

It seems they are not as hss as they claim.

Is this something that could be used with a router, or are these for rotary tools and drills?

This type of end mill has a rotary speed that is too fast so it should not be used with a

Does the bit have an upcut or a ?

An upcut

Selected User Reviews For Rannb End Mill 1" Cutting Dia 3/4" Shank Dia Straight Shank 4 Flute End Mill Drill Bit

The bits on the budget are good

5/5

The CNC router that I use for making signs uses these. As of now, the process seems to be going well. This 1/4" shank is what I like most about them. By not having to swap out collets with a larger bit, I'm able to work more efficiently. As an added bonus, each bit comes in its own sturdy I prefer this to the flimsy blown plastic cases that most of these come in. There is no noticeable haze on the cutting surface. I haven't tried the other tips yet, but I compared them all and they all appear to have similar qualities.

I am unable to comment on longevity yet, since I haven't spent a lot of time on them, but they seem to be worthwhile. The price is reasonable, so I have no complaints.

Cayson DOBSON

| Oct 27, 2020

A very easy break

3/5

Initially, they were fantastic, but after a period of use, they became very fragile. One day, I used the set speeds in carbide create on my SHAPEOKO and four of them broke. On the pieces where I could, I swapped to a 1/8 on the fifth in order to save it. all, here are some things which you can use if you're OK with them breaking. One thing I notice is that 1/16ths of a bit last much longer than 1/8ths. To check-out how I can increase the speed of the camera, I got a second set. My update will come after I give it a try.

Crew Valdez

| Jul 12, 2021

Runout is only a problem if you're capable of coping with it

3/5

Using this endmill, I formed a slot in one side of a 1/16-inch aluminum sheet. It has a DOC of 208mm and a maximum speed of The runout is visible even to the naked eye, but the cutting is good. My only option is to measure it, but precision work is not on the table.

Hugo McPherson

| Feb 23, 2021

They work well but can be easily broken

4/5

As of now, I have broken about 4 of them. It is my responsibility to properly set the speed and depth of cut when they fail to brake, but I must admit that part of the problem may be due to me. The product has been repurchased once and will be purchased.

Naomi Grant

| May 22, 2021

There are great long mills in the area

5/5

The milling bits I purchased for my 3040 are used to cut plastic Specifically, we are talking about CNC routers. During the production of machinable epoxy (Epoxacast 655), I was astounded by their quality. My hands are almost the full length of the handles, so I can reach deep into the Despite deflections associated with a few of them, this is to be expected for such a long bit. An extra finishing pass will definitely fix this. My purchase was exactly what I needed and I definitely plan on placing another order.

Ayden Miles

| Jul 25, 2020

Item I received would not cut mild steel, giving me a waste of time and money

3/5

The items sent to me appear to not be made of high speed steel as advertised (cold roll). They would have been ground with no clearance if they were. Besides walking, the tool has just chartered. The part I destroyed was destroyed.

Derrick DAVEY

| Nov 29, 2020

Thanks for the 10mm fit for my Titanium project- it was a nice find

5/5

I needed some 10mm mills quickly for a titanium project I was working on. It's great they're on Amazon - thanks! In addition, I was able to use some 10mm drills while drilling.

Karter Solomon

| Apr 28, 2021

Wood routering will be a breeze with this! This router bit was used as a backup to the more expensive Freud brand router bits

5/5

Even though it can only go a quarter inch deep, it works perfectly. It makes very clean cuts and is very durable for detailed routing projects. That's what I mean!.