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CHICAGO-LATROBE
Chicago-Latrobe Jobber Length Drill Bit, 1/4", High Speed Steel, Black Oxide, List Number 906CAT
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#915321-5 | Pkg Qty: 1
$7.37 pkg | $7.37 ea
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit
Coolant Through
Non-Coolant Through
Jobber Length Basic Material
High Speed Steel
Cutting Direction
Right
List Number
906CAT
Decimal Equivalent
1/4
Maximum Drilling Depth
1 in.
Depth x Diameter Ratio
4xD
Mfr. Part Number
40474
Dimension Type
Fractional Inch
Number of Flutes
2
Drill Bit Dimension Type
Fractional Inch
Number of Pieces
1
Drill Bit Finish
Black Oxide
Overall Length
6 in.
Drill Bit Material
High Speed Steel
Package Quantity
1
Drill Bit Point Angle
135 deg.
Point Angle
135 deg.
Drill Bit Size
1/4 in.
Point Type
Split Point
Drill Letter Size
E
Series
906
Drill Point Length
0.0518 in.
Shank Diameter
1/4 in.
Finish
Black Oxide
Shank Length
3-1/4 in.
Flute Length
2-3/4 in.
Shank Type
Straight
Flute Type
Spiral
Shipping Weight
.07 lb.
Grade
Heavy Duty
Spiral Direction
Right Hand
Helix Angle
28
General
Application
For Alloy And Carbon Steel And Cast Iron
Finish - Machining
Black Oxide
Coolant Fed
Non-Coolant Through
Material - Machining
High Speed Steel
Depth:Dia. Ratio
4xD
Material Grade - Machining
High Performance
Drill Bit Grouping
Individual
Measurement System
Fractional Inch
Drill Bit Point Type
Split Point
Primary Material Application ISO Code
H, M, S
Drill Diameter Tolerance
+0.0000 in /-0.0012 in
Shank Dia.
1/4 in
Drill Length Class
Jobber Length
Shank Type - Machining
Straight
Product Description
These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals.
Documents
Item Barcode
Extension Drill,1/4x6 In,Hss,
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 4ZN05 | Extension Drill,1/4x6 |
 | UNSPSC CODES | 20111614 | |
 | VMRS (ATA) CODES | 053-006-009 | Extension Drill,1/4x6 |
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