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CHICAGO-LATROBE
Chicago-Latrobe 4.50mm, Cobalt Steel, Jobber Drill Bit, 80.00mm Overall Length, Straw/Bronze Drill Bit Finish
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#919470-7 | Pkg Qty: 1
$5.64 pkg | $5.64 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
11/16 in.
Decimal Equivalent
0.1772
Mfr. Part Number
46467
Depth x Diameter Ratio
4xD
Number of Flutes
2
Dimension Type
Metric
Number of Pieces
1
Drill Bit Dimension Type
Metric
Overall Length
80 mm
Drill Bit Finish
Straw/Bronze
Package Quantity
1
Drill Bit Material
Cobalt Steel
Point Angle
135 deg.
Drill Bit Point Angle
135 deg.
Point Type
Split Point
Drill Bit Size
4.50 mm
Series
550
Drill Point Length
0.0367 mm
Shank Diameter
4.5 mm
Flute Length
47 mm
Shank Length
33 mm
Flute Type
Spiral
Shank Type
Straight
Helix Angle
28
Shipping Weight
.02 lb.
Item
Jobber Length Drill Bit
Spiral Direction
Right Hand
General
Aircraft Drill
Yes
Finish - Machining
Straw/Bronze
Application
For Stainless Steel, Steel, Titanium Tool and Die Steel
Material - Machining
Cobalt
Coolant Fed
Non-Coolant Through
Material Grade - Machining
M42
Depth:Dia. Ratio
4xD
Measurement System
Metric
Drill Bit Grouping
Individual
Primary Material Application ISO Code
M, P, S
Drill Bit Point Type
Split Point
Shank Dia.
4.5 mm
Drill Diameter Tolerance
+0.0000 in /-0.0007 in
Shank Type - Machining
Straight
Drill Length Class
Jobber Length
Standards
DIN 338, 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.
Documents
Item Barcode
Jobber Bit,4.50mm,Cobalt Steel
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 6ZKG7 | Jobber Bit,4. 50mm,Cobalt |
 | UNSPSC CODES | 23241634 | |
 | VMRS (ATA) CODES | 053-006-009 | Jobber Bit,4. 50mm,Cobalt |
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