Home All Products Cutting & Holemaking Tools Drilling & Holemaking Drill Bits & Extensions Extra Long Drill Bits SKU: 938116-9

Extra Long Drill Bit, Drill Bit Size 11/64", Overall Length 12", High Speed Steel

Name: Extra Long Drill Bit, Drill Bit Size 11/64", Overall Length 12", High Speed Steel
Brand: CHICAGO-LATROBE
SKU: 9381169
Price: 13.71 USD
Availability: InStock

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#938116-9Pkg Qty: 1

$13.71 pkg | $13.71 ea

In Stock

Shipping to 43085

Expected to arrive Tue. Apr 01.

Technical Specifications

Key Specifications

Brand

CHICAGO-LATROBE

Item

Extra Long Drill Bit

Coolant Through

Non-Coolant Through

List Number

912

Cutting Direction

Right

Maximum Drilling Depth

2-1/8 in.

Cutting Direction

Right Hand

Mfr. Part Number

11103

Decimal Equivalent

0.1719

Number of Flutes

Drill Bit Dimension Type

Fractional Inch

Overall Length

12 in.

Drill Bit Finish

Black Oxide

Pack Quantity

Drill Bit Material

High Speed Steel

Point Type

Split

Drill Bit Point Angle

135 deg.

Series

912

Drill Bit Size

11/64 in.

Shank Diameter

11/64 in.

Drill Point Length

0.0356 in.

Shank Length

9-7/8 in.

Flute Length

2-1/8 in.

Shank Type

Straight

Flute Type

Spiral

Shipping Weight

0.08 lb.

Grade

Heavy Duty

Spiral Direction

Right Hand

Helix Angle

28 deg.

General

Aircraft Drill

Yes

Drill Diameter Tolerance

+0.0000 in /-0.0007 in

Application

For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys

Drill Length Class

Extra Long

Depth:Dia. Ratio

4xD

Material Grade - Machining

High Performance

Drill Bit Grouping

Individual

Primary Material Application ISO Code

K, P

Drill Bit Point Type

Split Point

Product Description

These extended-length drill bits meet National Aerospace Standards (NAS) 907 Type B for drill bits used in aircraft repair and production. They have a black-oxide finish that retains lubricants to improve their wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece. These bits do not have coolant holes, so a separate hose is required to bring coolant to the bits' tip if it is needed.