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

STRAIGHT COBALT DRILLSl I type COSD 11.9

Item.#
06591891
Mfr.#
COSD 11.9
Package Qty.
1Box(5PC)
Ship pack of
1
249.90 SGD
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Shipped after 2017-07-26
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Item Feature
Point Angle (Degree)
135
Helix Angle
High helix
Material
Cobalt HSS (high speed steel) HSSCo
Blade Diameter D (phi mm)
11.9
Tolerance
h8
Overall Length L (mm)
146
Flute Length l (mm)
77
Thinning Shape of Drills
X-shaped thinning