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  • Concrete drill Twist-drill bit B type for vibrations
  • Concrete drill Twist-drill bit B type for vibrations
  • Concrete drill Twist-drill bit B type for vibrations

Concrete drill Twist-drill bit B type for vibrations B3.4 X 85

4.34 (41)
B3.4 X 85
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Item Feature
Using Electric Drill Suitable Rotation (min-1[r.p.m])
2000 - 2500
Blade Diameter (phi mm)
Work Material
Concrete, block and brick and mortar
SKS material (alloy tool steels)
Concrete, block brick and mortar
Compatible Motor
Vibration drill (mode used/ vibration and rotation)
Effective Length (mm)
Shank Diameter (phi mm)
Overall Length (mm)
TRUSCO Part Number
For diameters up to 11mm is straight shank. For diameters larger than 11.5mm is reduced-shank.
Customer Reviews
5 star 27
4 star 5
3 star 6
2 star 2
1 star 1
Review Rating: 4.34
41 Customer Reviews
The reviews are automatic translation.
Concrete drilling work
From Japan
On 2017-04-22 16:17:25
Very easy to use, work efficiency advanced. It was very good.
This review is about item#2277177.
To drill a stone
From Japan
On 2017-03-14 21:18:48
We need a 16 mm concrete drill that can be attached to an electric drill at home, this is rich in size. To the underlying holes of the seri.
This review is about item#2277256.
From Japan
On 2017-02-16 09:57:06
The price is cheap and very helpful. It is a product I'd like to ask in the future.
This review is about item#2277317.
Drilling concrete
From Japan
On 2016-11-27 07:40:36
I am always doing this. It became this from a reasonable price, durability.
This review is about item#02277414.
Anchor embedding
From Japan
On 2016-10-17 11:48:06
There is no problem, you buy this price for this quality
This review is about item#2277265.
For anchor
From Japan
On 2016-08-01 18:23:54
Especially durability is not bad and can be used normally.
This review is about item#02277423.
Pin for pilot hole to 10 mm porcelain tile
From Japan
On 2016-07-08 16:35:42
Previously I bought it at the home center but 2.5 is not bulky so it's bulky to use. Because the pin is 2 mm, it is unavoidably used because it has a large clearance if it is 3 mm. There are only things as thin as at best it has only about 5 holes. I would like a TJ type (for impact) for 2.5 if possible.
This review is about item#10037641.
Acrylic ricin / stucco It is a spare screw hole for attaching the anti-snow bracket to the wall surface.
From Japan
On 2016-06-16 20:15:42
The sharpness and the work of the electric vibration drill was very easy.
This review is about item#02277326.
Seismic reinforcing bracket mounting
From Japan
On 2016-05-24 15:54:17
Can be used safely. It's neither good nor bad.
This review is about item#02277387.
Anchor embedding in concrete
From Japan
On 2016-04-25 03:09:46
I bought it again because it is cheap but as soon as you say it, welding will come off as you open a hole several times. Welding is sweet Please tell the manufacturer to weld firmly.
This review is about item#02277143.