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  • COBALT STRAIGHT DRILL Ⅰ TYPE
  • COBALT STRAIGHT DRILL Ⅰ TYPE
  • COBALT STRAIGHT DRILL Ⅰ TYPE

COBALT STRAIGHT DRILL Ⅰ TYPE COSD 1.9

3.50 (2)
Item.#
06590893
Mfr.#
COSD 1.9
Package Qty.
1Box(10PC)
Ship pack of
1
49.85 SGD
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Shipped after 2017-12-22
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Item Feature
Caution
The surface of the commodity under blade diameter 2.0 is not colored
Tolerance
h8
Material
Cobalt HSS (high speed steel) HSSCo
Blade Diameter D (phi mm)
1.9
Thinning Shape of Drills
X-shaped thinning
Work Material
Structural steel, carbon steel, alloy steel, Harden steel, die steel, stainless steel, cast iron, aluminum alloy, non-ferrous metals
Point Angle (Degree)
135
Overall Length L (mm)
52
Flute Length l (mm)
17.5
Geometry of Drill Flank
Cone
Helix Angle
High helix
Customer Reviews
5 star 1
4 star 0
3 star 0
2 star 1
1 star 0
Review Rating: 3.50
2 Customer Reviews
The reviews are automatic translation.
Drilling in stainless steel screw
5
From Japan
On 2016-11-22 18:07:30
I used one from another manufacturer before purchasing this item, but the blade length has broken easily and long. As I looked it up on the Internet, I recommended this product, so when I tried it, I could not break it at all and my spaspa and holes were empty.
This review is about item#6590857.
Screw under hole
2
From Japan
On 2013-05-15 13:35:29
After purchasing 2 packs, we used about 2 pieces, but even if you are careful with chucking to the machine you will get a blur when you rotate. I think that the drill is warped. I am sorry just because there is no problem with sharpness.
This review is about item#06590805.