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  • G short twist drill
  • G short twist drill
  • G short twist drill

G short twist drill GSS8.7

4.50 (2)
Item.#
08658711
Mfr.#
GSS8.7
Package Qty.
1PC
Ship pack of
1
28.82 SGD
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Shipped after 2017-03-29
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Item Feature
Helix Angle
Standard
Tolerance
h8
Geometry of Drill Flank
3 rake
Blade Diameter D (phi mm)
8.7
Material
Cobalt HSS (high speed steel) HSSCo
Point Angle (Degree)
135
Overall Length L (mm)
105
Flute Length l (mm)
54
Surface Processing
G (TiN) coated
Customer Reviews
5 star 1
4 star 1
3 star 0
2 star 0
1 star 0
Review Rating: 4.50
2 Customer Reviews
The reviews are automatic translation.
Shaft hole diameter processing of the pulley
5
From Japan
On 2017-02-14 18:02:00
A hole of 6.0mm diameter was expanded to 6.3mm diameter. Well is very broken, opened a hole smoothly.
This review is about item#8658474.
Drilling of the aluminum material
4
From Japan
On 2013-02-03 12:28:13
Short and it may be less escape of cutting edge even without using a punch because of the high rigidity.
This review is about item#08658097.