Straight Shank Taper Length Coolant Fed Twist Drill

ITEM # MES-01-150-431

Brand: NACHI

Weight: 0.25 lbs.

Model #: 1057099

Short Description: L581 31/64 COB S/S O/ HDRILL

Msrp: $252.73

Price: $252.73 EA.

Description
Specification

Features

·Right hand (clockwise rotation) cutting direction.
·Made with two holes through their length to feed fluid to the drill.
·Normal spiral and a normal 118° drill point angle, notch point, and a rolled heel for better coolant delivery and chip ejection.
·Standard straight shanks that correspond to drill diameter.
·Taper length drills have flutes proportional to length.

Applications

·For drilling operations where a coolant or oil delivery system is available.
·For drilling holes in a variety of normal steels, cast iron, and other ferrous and non-ferrous metals and alloys.
·Suitable for a variety of drilling applications and conditions.

Unit Of Measure

Catalog Price

252.73

Weight

0.25 lbs.

Model #

1057099

Country of Origin

JAPAN

Size

31/64"

Drill Point Angle

118°

Tool Material

M35 5% Cobalt

Finish Coating

Bright

Drill Type

Coolant Fed

Flute Shape

Helical

Manufacturing Method

Cylindrically Ground

Overall Length

7-3/4"

Point Sharpening Type

Notched Point

Series

L581

Shank Style

Straight Shank

Drill Grade

Heavy Duty

Flute Length

Shank Diameter

31/64"

Shipping Restrictions

UPS SHIP (DROP SHIP ITEM)

Morse Taper

None

Coolant Through

Yes

Manufacturer Part Number

1057099

Product Spec Display

Brand

NACHI

Type

Taper Length

Size Type

Fractional

Prop. 65

Yes

First Choice For:

Stainless Steel

Workpiece Material Range

Steel, Stainless Steel, Non-Ferrous, Cast Iron, Plastics

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