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Series 1120H Series Info EDP# 78801 1/2" 3xD DR 3FL 2-1/4" F/L 150 PT *DURANA*

Flutes Flute Diameter Flutes Length Shank Diameter Neck Diameter Overall Length Reach Length _(L.B.S.) Neck Length Behind Flutes Corner Radius End
Type Flat Weight _(lbs) Coating
3 0.5000 2.2500 0.5000 - 3.7500 - - - 150° - 0.3100 DURANA

DETAILS

1/2" 3xD DR 3FL 2-1/4" F/L 150 PT *DURANA*

For Cast Iron, Tungsten, and Materials with High Silicon Content
3 flutes - DURANA Coating
Solid submicron grain carbide drill
Self-centering drill point
Near reamer finishes
Can be used as a core drill
Excellent heat resistance/lubricity
Stub length reduces deflection and vibration
Tighter tolerance holes
Improved roundness and straightness
Live tooling recommended on lathe processes

TOLERANCES

diameter +.0000-.0005" (+0.0000-0.0127mm)
overall length +.125"-.125" (+3.175-3.175mm)
flute length +.125"-.125" (+3.175-3.175mm)

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QUANTITY ON HAND

usa 12
uk 2

PRICING

QUANTITY: 1-11 12-24 25-49 50-100
PRICING: $102.03 $97.59 $93.16 $88.72

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WARNING:

This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. Click here for more information.

Product Details