Buy more than* S$200* and get FREE SHIPPING
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.

  • General use bit whetstone WA white No. 1
  • General use bit whetstone WA white No. 1
  • General use bit whetstone WA white No. 1

General use bit whetstone WA white No. 1 E50110

4.71 (14)
Package Qty.
Ship pack of
21.99 SGD
In stock
Now we ship to...
...see all
Item Feature
Grain Size
Dimensions (Outside Diameter phi x Thickness x Bore Diameter) (mm)
Outer Diameter (phi mm)
Thickness (mm)
Abrasive Material
WA white
No. 1 (flat)
Grain Size, Hardness
Maximum Peripheral Velocity (m/min)
Hole Diameter (phi mm)
Hardened carbon steel, alloy steel, tool steel, (SxxC, SCr, SK, SKS).
Customer Reviews
5 star 11
4 star 2
3 star 1
2 star 0
1 star 0
Review Rating: 4.71
14 Customer Reviews
The reviews are automatic translation.
Preforming small parts parts
From Japan
On 2018-07-14 16:07:57
We are looking for machining work easier if there is a type with a little thin thickness.
This review is about item#7699063.
Polishing of thin drills
From Japan
On 2018-05-12 17:33:59
Purchased abrasive grains 80 and 220, mounted a spacer on the grinder and two side by side. It is used when polishing a drill of about 1.5 mm to 6 mm φ. Why did not you buy it until now? I could buy as much as I thought.
This review is about item#7699072.
Used to replace the finishing grindstone of the electric grinder
From Japan
On 2018-03-20 16:55:35
Even if it is cheap, we use it without any problems. Work of metalworking It is useful for polishing
This review is about item#7699045.
Adjustment of hardened steel material (cutlery)
From Japan
On 2018-03-19 18:58:02
Please indicate the part number on the disc body. It is inconvenient to simply reorder the same thing.
This review is about item#8134034.
Flea. Polishing of carving swords
From Japan
On 2018-02-26 14:39:22
I wanted the eyes to be a little more detailed, but I did not understand the details.
This review is about item#7699045.
Drill polishing
From Japan
On 2018-02-11 15:37:40
Since cracked items arrived, we had them replaced. Although excess packaging is unnecessary, things that are easy to crack wish suitable packaging. Product can be used without problems. I feel that the grinding power is stronger than the orange grindstone.
This review is about item#7699063.
Drill bit polishing # 80 used for most finishing
From Japan
On 2017-02-06 20:06:54
I thought that there was considerable hardness by using a general purpose bit (binder), but I could easily correct the surface by diamond brick dressing. However, although it is hope for Monotarou future, there were a few scratches that seems to hit while the whetstone and diamond bricks are being transported. There was no problem level because it was dressing. I will tell you that this kind of hand in the packing box needs to be devised not to move.
This review is about item#7699176.
Drill sharpening
From Japan
On 2016-09-01 21:36:53
I use it for drill polishing and thinning of about φ1 ~ φ3 with a grain size 220, 150 x 6.4 x 12.7 and a thin and thin grinding stone. It was difficult to use and easy to use stone when thinning was reduced.
This review is about item#7699072.
Finish grinding of high sprayer
From Japan
On 2016-04-29 18:47:34
It has hardness and can be polished cleanly. A WA GC think that it will improve usability if you arrange it.
This review is about item#07699167.
I use it for polishing fleas
From Japan
On 2016-03-07 08:34:56
It is early to fall.
This review is about item#07699185.