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809J57 High-Performance Finishing Carbide Ball End Mills

$66.65

Bulk orders will be discounted, please contact us.

The Durorey coating on these end mills protects them from wear and provides excellent heat resistance when milling high-hardeness steel.

Product Number: 809J57

Mfr Model	84300223
Material Machining	Carbide
Finish Machining	Durorey
Measurement System	Fractional Inch
Milling Dia	1/4 in
Length of Cut	1/2 in
Overall Length	3-1/2 in
Shank Dia	1/4 in
Shank Type Machining	Straight
End Mill Style	Ball Nose
Number of Flutes	4
End Mill Application	Finishing
Drilling Tool Configuration	Individual
End Mill Cutting Type	Center Cutting
List Number	8430
Material Grade Machining	Advanced Performance
Primary Material Application	Hardened Steel
Primary Material Application ISO Code	H
UNSPSC	23172005
Country of Origin	Japan (subject to change)
Material Applications	Steel
Spiral Direction	Right Hand
Coolant Fed	Non-Coolant Through
Secondary Material Application	Alloy Steel; Steel
Secondary Material Application ISO Code	H; P
Helix Angle	40 °
Cutting Direction	Right Hand
Chip Breaker	Yes
Neck Length	23.8 mm

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