Straight Carbide Drill ST1
- Package Qty.
- Ship pack of
- Drill Diameter (phi mm)
- Flute Length (mm)
- Drill bit for printed wiring drilling., Drill bit for printed wiring drilling.
- Shank Diameter (phi mm)
- Overall Length (mm)
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6 Customer Reviews
The reviews are automatic translation.
PCB hole drilling
On 2017-11-12 16:37:58
It was very good to use The storage case was somewhat hard to open
Plastic model production time
On 2017-10-12 14:48:03
Various wires are attached to the wiring and piping of the engine at the time of making the model of the car by the car, but this drill is used because it is difficult to pass through the drill hole with the same diameter as the wire.
Work efficiency is considerably different only when the hole diameter is 0.05 mm larger.
I am using it pleasantly.
Drilling of soda glass
On 2017-08-06 21:01:59
I attached it to a drilling machine and used it at low speed. It was used to process plate-like glass with a thickness of 2 to 3 mm. It can be used for 70 glass processing per drill.
On 2017-08-01 10:43:49
I felt the sharpness was very good, but it got damaged.
I thought it would be nice if the price got a little higher but it was a bit more robust product.
Drilling of photosensitive substrate
On 2016-06-05 14:08:30
As expected it is the quality of a brand item. Moreover, with a rugged case, it is a thought that you can protect precision cutting edge. That's an exception! If it is about to be used on a photosensitive substrate (glass epo), there is no spilling of the blade until I die (laugh)
For drilling glass epoxy board
On 2015-08-12 09:51:21
I bought it for processing of glass epo. Until now I used a drill for ironworkers but switched to this item. The quality of ordinary drill and glass eep processing is unchanged. However, the trouble of replacing the drill blade has been reduced. I am using 0.8, 1.0 and 1.2 mm drill blades, but that point is convenient as the length and mounting diameter are the same. However, if the drill blade is very fragile, hit it for a moment or hook it, the blade edge is blistering. Please take care.
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