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  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type
  • STRAIGHT COBALT DRILLSl I type

STRAIGHT COBALT DRILLSl I type COSD 4.2

5.00 (2)
Item.#
06591121
Mfr.#
COSD 4.2
Package Qty.
1Box(10PC)
Ship pack of
1
64.21 SGD
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Item Feature
Point Angle (Degree)
135
Flute Length l (mm)
38
Geometry of Drill Flank
Circular cone
Helix Angle
Strong kinks
Material
HSSCo cobalt HSS (high speed steel)
Tolerance
h8
Blade Diameter D (phi mm)
4.2
Thinning Shape of Drills
X type thinning
Overall Length L (mm)
83
Work Material
Structural steel, carbon steel, alloy steel, prehardened steel, die steel, stainless steel, cast iron, aluminium alloys, non-ferrous metals
Customer Reviews
5 star 2
4 star 0
3 star 0
2 star 0
1 star 0
Review Rating: 5.00
2 Customer Reviews
The reviews are automatic translation.
Used under drilling of tap
5
From Japan
On 2015-02-02 17:21:13
Quality is absolutely no problem Always, but it is using cut well to some sticky than other products Although more thankful if a little cheaper amount of money .....
This review is about item#06591121.
Aluminum plate, used in the drilling of the iron plate.
5
From Japan
On 2010-12-17 14:25:06
Because I was using much even until now, the quality is good. And even if anything, the price is attractive. Up of I to suppliers bad now, when it comes to cheap thousands of yen, It will be bought in Monotarou's. Over which it was good if you know more soon.
This review is about item#06591155.