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EX gold twist drill Regular form (EX-GDR) for general processing EX-GDR 2.7
(2)
- Item.#
- 05597067
- Mfr.#
- EX-GDR 2.7
- Package Qty.
- 1PC
- Ship pack of
- 1
Item Feature
- Helix Angle (Degree)
- 30
- Surface Processing
- TiN coating
- Tolerance
- h8
- Overall Length L (mm)
- 65
- 2014 TRUSCO Published Page
- 1-0119
- Blade Diameter D (phi mm)
- 2.7
- Shank Diameter d (phi mm)
- 3
- Pricision
- h6
- Material
- Cobalt HSS (high speed steel) HSS-Co
- TRUSCO Part Number
- 101-1707
- Groove Length FL (mm)
- 33
- Work Material
- Carbon steel, cast iron, aluminum alloy, magnesium alloy
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Customer Reviews
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Review Rating:

2 Customer Reviews
The reviews are automatic translation.
Drilling
From Japan
On 2015-05-06 11:53:27
I use it for the pilot hole of the tap. It is a beautiful finish. Although it is a short period of use, it is also likely to have a blade holder.
Drilling
From Japan
On 2011-01-11 13:58:28
There was no problem even using 400 holes.
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