mpn
257-250750
brand
name: GRAINGER APPROVED
manufacturer
name: GRAINGER APPROVED
Attributes
Key
Value
Coolant Fed
Non-Coolant Through
Corner Radius
0 in
Country of Origin
USA
Cutting Direction
Right Hand
Drilling Tool Configura.
Individual
End Mill Application
Roughing/Finishing
End Mill Cutting Type
Center Cutting
End Mill Style
Corner Radius
Finish - Machining
Bright (Uncoated)
Flute Type
Spiral
For Material Hardness
Less Than240- Greater T.
Helix Angle
30?
Item?
55HK71
Length of Cut
3/4 in
List Number
257
Material - Machining
Carbide
Material Applications
Cast Iron; Hardened Ste.
Material Grade - Machin.
C2 Micrograin
Measurement System
Fractional Inch
Mfr. Model?
257-250750
Milling Dia.
1/4 in
Neck Dia.
0.0000 in
Neck Length
0.0000 in
Number of Coolant Holes
0
Number of Flutes
4
Overall Length
2-1/2 in
Primary Material Applic.
Nickel; Stainless Steel.
Primary Material Applic.
M; S
Secondary Material Appl.
Hardened Steel; Stainle.
Secondary Material Appl.
H; M; P
Shank Dia.
1/4 in
Shank Type - Machining
Straight
Single End/Double End
Single End
Spiral Direction
Right Hand
UNSPSC
23172005