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Chicago-Latrobe 21/64", High Speed Steel, Jobber Length Drill Bit, 6-1/2" Overall Length

Name: Chicago-Latrobe 21/64", High Speed Steel, Jobber Length Drill Bit, 6-1/2" Overall Length
Brand: CHICAGO-LATROBE
SKU: 9194036
Price: 16.48 USD
Availability: InStock

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Chicago-Latrobe 21/64", High Speed Steel, Jobber Length Drill Bit, 6-1/2" Overall Length Video

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#919403-6Pkg Qty: 1

$16.48 pkg | $16.48 ea

In Stock

Shipping to 43085

Expected to arrive Tue. Apr 08.

Technical Specifications

Key Specifications

Brand

CHICAGO-LATROBE

Helix Angle

28 deg.

Coolant Through

Item

Taper Length Drill Bit

Cutting Direction

Right

List Number

120

Decimal Equivalent

0.3281

Maximum Drilling Depth

1-5/16 in.

Depth x Diameter Ratio

2-3/8 in.

Mfr. Part Number

49721

Dimension Type

Fractional Inch

Number of Flutes

Drill Bit Dimension Type

Fractional Inch

Number of Pieces

Drill Bit Finish

Black Oxide

Overall Length

6-1/2 in.

Drill Bit Material

High Speed Steel

Package Quantity

Drill Bit Point Angle

118 deg.

Point Type

Conventional Point

Drill Bit Size

21/64 in.

Series

120

Drill Point Length

0.0986 in.

Shank Length

2-3/8 in.

Finish

Black Oxide

Shank Type

Straight

Flute Length

4-1/8 in.

Shipping Weight

.11 lb.

Flute Type

Spiral

Spiral Direction

Right Hand

Grade

General Purpose

General

Application

For Deeper Drilling On Alloy And Carbon Steel And Cast Iron

Drill Bit Point Type

Radial Point

Coolant Fed

Non-Coolant Through

Drill Diameter Tolerance

+0.0000 in /-0.0010 in

Depth:Dia. Ratio

4xD

Drill Length Class

Taper Length

Drill Bit Grouping

Individual

Primary Material Application ISO Code

K, P

Product Description

These drill bits come in standard sizes expressed in fractional inches. The bits have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.