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Series 1800H Series Info EDP# 22631 5/16" *DURANA* 5/16" PARABOLIC DRILL *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
2 0.3125 3.1875 0.3125 - 4.6875 - - - 135° - 0.1400 DURANA

DETAILS

5/16" *DURANA* 5/16" PARABOLIC DRILL *DURANA*

For deep holes in soft, non-ferrous materials (Aluminum, Brass, Bronze)
Parabolic Flute - 2 Flutes - DURANA Coating
Solid submicron grain carbide drill
Wide open flutes and higher helix remove chips quickly
4-facet point
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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PRICING

QUANTITY: 1-11 12-24 25-49 50-100
PRICING: $52.16 $49.90 $47.63 $45.36

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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