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55HK91 High-Performance Roughing/Finishing Carbide Ball End Mills

$20.71

Bulk orders will be discounted, please contact us.

The bright finish on these end mills provides a smooth, polished surface.

Product Number: 55HK91

Mfr Model	258-250750
Material Machining	Carbide
Finish Machining	Bright (Uncoated)
Measurement System	Fractional Inch
Milling Dia	1/4 in
Length of Cut	3/4 in
Overall Length	2.5 in
Shank Dia	1/4 in
Shank Type Machining	Straight
End Mill Style	Ball Nose
Number of Flutes	4
End Mill Application	Roughing/Finishing
Drilling Tool Configuration	Individual
End Mill Cutting Type	Center Cutting
List Number	258
Material Grade Machining	AAA
Primary Material Application	Cast Iron; Hardened Steel; Nickel; Stainless Steel; Steel; Titanium
Primary Material Application ISO Code	H; K; M; P; S
UNSPSC	27112803
Country of Origin	USA (subject to change)
Coolant Fed	Non-Coolant Through
Helix Angle	30 °
Cutting Direction	Right Hand
Chip Breaker	No
Neck Length	0 in

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