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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 4.1

5.00 (2)
Item.#
06591112
Mfr.#
COSD 4.1
Package Qty.
1Box(10PC)
Ship pack of
1
71.62 SGD
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Item Feature
Point Angle (Degree)
135
Material
Cobalt high-speed steel HSSCo
Blade Diameter D (phi mm)
4.1
Thinning Shape of Drills
X type thinning
Overall Length L (mm)
83
Tolerance
h8
Flute Length l (mm)
38
Geometry of Drill Flank
Circular cone
Helix Angle
Strong kinks
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.
Used for drilling aluminum plate, iron plate.
5
From Japan
On 2010-12-17 14:25:06
Since we have been using it all the time, the quality is good. And most of all, the price is attractive. It is bad for past suppliers, but if thousands of yen is cheaper, I will buy it with Monotaro san. I wish I knew it sooner.
This review is about item#06591155.