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Due to the heavy typhoon attacked to Japan on Sep/4/2018,
Items will be shipped from Narita International Airport(NRT) or Chubu Centrair International Airport(NGO),
which normally should have been shipped from Kansai International Airport(KIX).
It may cause delay on shipment. Sorry to have kept you waiting and thank you very much for your understandings.

  • Electrocoat Diamond Bur

Electrocoat Diamond Bur T30

4.35 (34)
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Item Feature
Shank Diameter (phi mm)
Grain Size
Blade Length (mm)
Overall Length (mm)
Blade Diameter (phi mm)
Ideal for super hard, ceramics, stone, glass, rubber silicon, plastic, RFP, steel tampering for processing non-ferrous metals and non-metals.
Customer Reviews
5 star 20
4 star 8
3 star 4
2 star 2
1 star 0
Review Rating: 4.35
34 Customer Reviews
The reviews are automatic translation.
Processing of hobbies
From Japan
On 2018-02-01 21:38:08
Anyway get better. The wavelength is just right and easy to handle.
This review is about item#8239375.
it is normal.
From Japan
On 2018-01-24 08:27:39
I use it to widen the hole of soda glass. Because it is a consumable item, it is saved for cheapness.
This review is about item#08239122.
Engine overhaul etc.
From Japan
On 2017-03-30 19:13:30
It is used to remove small diameter bolts and pin breaks. It is very advantageous, for example, when burning enters when welding fails and drill can not be used. It can also be used to remove broken drills and taps.
This review is about item#8239156.
Production of Handmade accessories
From Japan
On 2016-09-28 16:37:56
Anyway it is cheap so I am saved. I have never used expensive items, so I do not know if I will last long, but I am satisfied enough and I am repeating.
Depending on the application as it becomes cheaper
From Japan
On 2016-09-09 14:15:59
As the eyes were fine, it was fine to use it to accustom the cut face of polycarbonate, but the cutting force was low.
This review is about item#8239262.
From Japan
On 2016-07-23 07:55:42
Reasonable durability is unknown at a price more than diamond bar at home center
This review is about item#08239131.
Handmade production
From Japan
On 2016-05-19 15:20:29
There is nothing in particular. Because it is a consumable item, it is better if it is cheap.
This review is about item#08239113.
Production of Handmade accessories
From Japan
On 2016-05-09 09:40:58
Compared to things sold for about another 800 yen, I do not have any. I wish I had more strength.
Used for precision engine cutting work
From Japan
On 2016-05-06 04:03:53
With reliable working performance, when cutting precisely, we can cut moderately at the targeted place, and it is very handy. I think that you will not improve durability a bit more.
This review is about item#08239113.
Model making
From Japan
On 2016-04-02 15:01:21
I am happy that it is a little cheaper. Quality is not a problem. 1 mm will break if dropped.
This review is about item#08239113.