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CHICAGO-LATROBE

Extra Long Drill Bit, Drill Bit Size 1/2", Overall Length 12", High Speed Steel

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Drill Bit,Sz 1/2",Hss,Steam
Drill Bit,Sz 1/2",Hss,Steam
Extra Long Drill Bit, Drill Bit Size 1/2", Overall Length 12", High Speed Steel Video

#926928 | Pkg Qty: 1

$46.67 pkg | $46.67 ea

Drop Ship Item

Shipping to 60045
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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
4-1/2 in.
Decimal Equivalent
1/2
Mfr. Part Number
11124
Drill Bit Dimension Type
Fractional Inch
Number of Flutes
2
Drill Bit Finish
Black Oxide
Overall Length
12 in.
Drill Bit Material
High Speed Steel
Package Quantity
1
Drill Bit Point Angle
135 deg.
Point Type
Split
Drill Bit Size
1/2 in.
Series
912
Drill Point Length
0.1036 in.
Shank Diameter
1/2 in.
Flute Length
4-1/2 in.
Shank Length
7-1/2 in.
Flute Type
Spiral
Shank Type
Straight
Grade
Heavy Duty
Shipping Weight
.58 lb.
Helix Angle
28
Spiral Direction
Right Hand
General
Aircraft Drill
Yes
Finish - Machining
Black Oxide
Application
For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Material - Machining
High Speed Steel
Coolant Fed
Non-Coolant Through
Material Grade - Machining
High Performance
Depth:Dia. Ratio
4xD
Measurement System
Fractional Inch
Drill Bit Grouping
Individual
Primary Material Application ISO Code
K, P
Drill Bit Point Type
Split Point
Shank Dia.
1/2 in
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Shank Type - Machining
Straight
Drill Length Class
Extra Long

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.

Documents

Drill Bits Overview
Item Barcode
9269280
Drill Bit,Sz 1/2",Hss,Steam
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Grainger DropshipGrainger Dropship406X93Drill Bit,Sz 1/2",HSS,
UNSPSC CODESUNSPSC CODES23241605
VMRS (ATA) CODESVMRS (ATA) CODES053-006-009Drill Bit,Sz 1/2",HSS,

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