Taper Shank Regular Length Coolant Fed Twist Drill

ITEM # MES-01-149-324

Brand: NACHI

Weight: 0.19 lbs.

Model #: 1056980

Short Description: L683 3/8 2MT COB O/ HDRILL

Msrp: $368.26

Price: $368.26 EA.

Description
Specification

Features

·Fractional size taper shank drills with morse tapper 2,3,4.
·Made from cobalt steel, manufactured to NAS 907 drill standards.
·Cylindrically ground.
·Standard spiral, helical flutes with a notched point.
·118 degrees notch point.
·30° to 34° flute helix and constant heavy-duty web design add to the overall drill strength and aid in chip removal.
·Two holes through the length to feed coolant fluid to drill.
·Fractional sizes ranging from 25/64 inch to 1-3/8 inches.
·Overall length 14-1/2 inches and under.
·Available in black oxide coating or brightly-finished, uncoated models.
·Standard two-flute design.
·Right hand (clockwise rotation) cutting direction.

Applications

·For drilling holes in steel, cast iron, and other ferrous and non-ferrous metals and alloys.
·Suited for heavy-duty, drilling operations for tougher materials.
·The 118° split point works for general-purpose drilling.
·Cobalt drills are well suited for heavy-duty operations in high tensile strength, low machinability, ferrous metals, and alloys.
·Can also be used for handheld applications.

Benefits

·Coolant-fed drills offer extended tool life.
·Two flute design offers faster feed and larger material removal rates.
·Constant heavy-duty web for greater strength.
·Low thrust design allows for easier penetration.
·Lower helix angle offers enhanced strength, reduced lifting, and larger chip evacuation.
·Cobalt is harder than high-speed steel and is suited for better wear resistance.

Unit Of Measure

Catalog Price

368.26

Weight

0.19 lbs.

Model #

1056980

Country of Origin

JAPAN

Size

3/8"

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

8-1/8"

Point Sharpening Type

Notched Point

Series

L683

Shank Style

Taper Shank

Drill Grade

Heavy Duty

Flute Length

4-1/4"

Shank Diameter

Taper Shank

Helix Angle & Style

30° -34° Spiral

Shipping Restrictions

UPS SHIP (DROP SHIP ITEM)

Morse Taper

Coolant Through

Yes

Manufacturer Part Number

1056980

Product Spec Display

Brand

NACHI

Type

Regular 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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