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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 2.7

4.00 (4)
Item.#
06590972
Mfr.#
COSD 2.7
Package Qty.
1Box(10PC)
Ship pack of
1
50.99 SGD
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Item Feature
Point Angle (Degree)
135
Overall Length L (mm)
64
Flute Length l (mm)
26
Geometry of Drill Flank
Circular cone
Helix Angle
Strong kinks
Tolerance
h8
Material
HSSCo cobalt HSS (high speed steel)
Blade Diameter D (phi mm)
2.7
Thinning Shape of Drills
X type thinning
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 1
4 star 2
3 star 1
2 star 0
1 star 0
Review Rating: 4.00
4 Customer Reviews
The reviews are automatic translation.
Hardware work
5
From Japan
On 2018-11-19 15:21:34
When drilling iron material and stainless steel material, dust is well cut, it is very convenient to use.
This review is about item#6591067.
drilling
3
From Japan
On 2018-08-19 18:15:07
I used it as usual as a drill.
This review is about item#6591907.
Create Accessory
4
From Japan
On 2017-06-21 00:14:26
Accessories made recently by my wife as a hobby came to sell using the net, demand for drill increased, I bought it.
This review is about item#06590787.
Drilling into alloy
4
From Japan
On 2013-01-24 18:46:44
Although it was obviously not easy to break compared to iron work, though I thought it was black as shown in the picture, the thing that arrived was stainless.
This review is about item#06590753.