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CHICAGO-LATROBE
Chicago-Latrobe 9/32", Cobalt Steel, Jobber Drill Bit, 4-1/4" Overall Length, Straw/Bronze Drill Bit Finish
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#918595-2Pkg Qty: 1
$9.34 pkg | $9.34 ea
In Stock
Shipping to 43085
Expected to arrive Mon. Apr 14.
Shipping Restrictions May Apply
This product cannot be shipped to some parts of the United States and Canada.

These drill bits meet National Aerospace Specification (NAS) 907 Type J for drill bits used in aircraft repair and production. They have a have a straw/bronze finish that improves their wear resistance, and they have spiral flutes that evacuate chips as the bits drill into a workpiece.
Pkg Qty 1 | Order Qty 1
Technical Specifications
Key Specifications
Brand
CHICAGO-LATROBE
Jobber Length Basic Material
Cobalt
Coolant Through
Non-Coolant Through
List Number
550
Cutting Direction
Right
Maximum Drilling Depth
1-1/8 in.
Decimal Equivalent
0.2813
Meets/Exceeds
National Aerospace Standards (NAS) 907, Type J
Depth x Diameter Ratio
4xD
Mfr. Part Number
46618
Dimension Type
Fractional Inch
Number of Flutes
2
Drill Bit Dimension Type
Fractional Inch
Number of Pieces
1
Drill Bit Finish
Straw/Bronze
Overall Length
4-1/4 in.
Drill Bit Material
Cobalt Steel
Package Quantity
1
Drill Bit Point Angle
135 deg.
Point Angle
135 deg.
Drill Bit Size
9/32 in.
Point Type
Split Point
Drill Point Length
0.0582 in.
Series
550
Flute Length
2-15/16 in.
Shank Diameter
17/64 in.
Flute Type
Spiral
Shank Length
1-5/16 in.
Grade
Heavy Duty
Shank Type
Straight
Helix Angle
28 deg.
Shipping Weight
.01 lb.
Item
Jobber Length Drill Bit
Spiral Direction
Right Hand
General
Aircraft Drill
Yes
Drill Length Class
Jobber Length
Application
For Alloy, Stainless And Tool Steels And Titanium
Material Grade - Machining
M42
Drill Bit Grouping
Individual
Primary Material Application ISO Code
M, P, S
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Standards
NAS 907 Type J
Product Description
These drill bits meet National Aerospace Specification (NAS) 907 Type J for drill bits used in aircraft repair and production. They have a have a straw/bronze finish that improves their wear resistance, and they have spiral flutes that evacuate chips as the bits drill into a workpiece.
Expertly Selected Product Pairings

Item Barcode
Jobber Bit,9/32 In.,Cobalt
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