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CHICAGO-LATROBE
Stubby Length Drill Bit, Fractional Inch, 5/16", 0.3125, 135, Cobalt Steel, Straw/Bronze
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#920029-5 | Pkg Qty: 1
$11.64 pkg | $11.64 ea
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Brand
CHICAGO-LATROBE
Item
Screw Machine Drill Bit
Cutting Direction
Right
List Number
559
Cutting Direction
Right Hand
Maximum Drilling Depth
1-5/8 in.
Decimal Equivalent
5/16
Mfr. Part Number
50817
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
2-13/16 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
5/16 in.
Series
559
Drill Point Length
0.0647 in.
Shank Diameter
5/16 in.
Flute Length
1-5/8 in.
Shank Length
1-3/16 in.
Flute Type
Spiral
Shipping Weight
0.05 lb.
Grade
Heavy Duty
Sizes Included
5/16 in.
Helix Angle
28 deg.
Spiral Direction
Right Hand
General
Application
For Use On Tool Steel, Stainless Steel, Alloy Steel and Cast Iron
Material - Machining
Cobalt
Depth:Dia. Ratio
4xD
Material Grade - Machining
M42
Drill Bit Grouping
Individual
Measurement System
Fractional Inch
Drill Bit Point Type
Split Point
Primary Material Application ISO Code
K, P
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Shank Dia.
5/16 in
Drill Length Class
Screw Machine Length
Shank Type - Machining
Straight
Finish - Machining
Straw/Bronze
Product Description
These drill bits have a straw/bronze finish that improves their wear resistance. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.
Expertly Selected Product Pairings
Item Barcode
Screw Mach Drill,Co,Bronze,5/
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 1TNU9 | Screw Mach Drill,Co, |
 | UNSPSC CODES | 20111614 | |
 | VMRS (ATA) CODES | 053-006-009 | Screw Mach Drill,Co, |
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