Share
Print
CHICAGO-LATROBE
29/64", Cobalt Steel, Jobber Drill Bit, 5-5/8" Overall Length, Straw/Bronze Drill Bit Finish
Hover over image to magnify
#919981-8 | Pkg Qty: 1
$26.40 pkg | $26.40 ea
Drop Ship Item
Shipping to 60045
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
1-13/16 in.
Cutting Direction
Right Hand
Meets/Exceeds
National Aerospace Standards (NAS) 907, Type J
Decimal Equivalent
0.4531
Mfr. Part Number
46629
Depth x Diameter Ratio
4xD
Number of Flutes
2
Dimension Type
Fractional Inch
Number of Pieces
1
Drill Bit Dimension Type
Fractional Inch
Overall Length
5-5/8 in.
Drill Bit Finish
Straw/Bronze
Pack Quantity
1
Drill Bit Material
Cobalt Steel
Point Angle
135 deg.
Drill Bit Point Angle
135 deg.
Point Type
Split Point
Drill Bit Size
29/64 in.
Series
550
Drill Point Length
0.0938 in.
Shank Diameter
7/16 in.
Flute Length
4-3/16 in.
Shank Length
1-7/16 in.
Flute Type
Spiral
Shank Type
Straight
Grade
Heavy Duty
Shipping Weight
0.15 lb.
Helix Angle
28
Spiral Direction
Right Hand
Item
Jobber Length Drill Bit
General
Aircraft Drill
Yes
Finish - Machining
Straw/Bronze
Application
For Alloy, Stainless And Tool Steels And Titanium
Material - Machining
Cobalt
Coolant Fed
Non-Coolant Through
Material Grade - Machining
M42
Depth:Dia. Ratio
4xD
Measurement System
Fractional Inch
Drill Bit Grouping
Individual
Primary Material Application ISO Code
M, P, S
Drill Bit Point Type
Split Point
Shank Dia.
7/16 in
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Shank Type - Machining
Straight
Drill Length Class
Jobber Length
Standards
National Aerospace 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
Documents
Item Barcode
Jobber Bit,29/64 In.,Cobalt
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 1G907 | Jobber Bit, 29/64 In., |
 | UNSPSC CODES | 23241605 | |
 | VMRS (ATA) CODES | 053-006-009 | Jobber Bit, 29/64 In., |
All information contained herein is the property of Imperial Supplies LLC, and is published here for your use only. Any reproduction or distribution of this information without prior written consent from Imperial Supplies LLC is strictly prohibited.
Imperial Supplies LLC does not provide services and products outside the United States
For more product information by email, click here