Share  
Print  
CHICAGO-LATROBE

5/16", Cobalt Steel, Jobber Drill Bit, 4-1/2" Overall Length, Straw/Bronze Drill Bit Finish

Hover over image to magnify
Jobber Bit,5/16 In.,Cobalt
Jobber Bit,5/16 In.,Cobalt
5/16", Cobalt Steel, Jobber Drill Bit, 4-1/2" Overall Length, Straw/Bronze Drill Bit Finish Video
5/16", Cobalt Steel, Jobber Drill Bit, 4-1/2" Overall Length, Straw/Bronze Drill Bit Finish Video

#914719-8 | Pkg Qty: 1

$10.91 pkg | $10.91 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
Cobalt
Cutting Direction
Right
List Number
550ASP
Cutting Direction
Right Hand
Maximum Drilling Depth
1-1/4 in.
Decimal Equivalent
5/16
Mfr. Part Number
47720
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
4-1/2 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
550ASP
Drill Point Length
0.0647 in.
Shank Diameter
5/16 in.
Flute Length
3-3/16 in.
Shank Length
1-5/16 in.
Flute Type
Spiral
Shank Type
Straight
Grade
Heavy Duty
Shipping Weight
0.07 lb.
Helix Angle
28
Spiral Direction
Right Hand
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
M35
Depth:Dia. Ratio
4xD
Measurement System
Fractional Inch
Drill Bit Grouping
Individual
Primary Material Application ISO Code
K, P
Drill Bit Point Type
Split Point
Shank Dia.
5/16 in
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Shank Type - Machining
Straight
Drill Length Class
Jobber Length
Standards
NAS 907 Type J

Product Description

These drill bits can drill into harder materials than would be possible with standard cobalt jobber-length drill bits with a straw/bronze finish. They are used for drilling tough, high-tensile, and work-hardened materials like titanium. The bits 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

Tap Magic Cutting Fluid, 1 Gal
$118.06 pkg | $118.06 ea
Item: 911191 | Pkg Qty: 1
Oil,Cutting,12 Oz
$16.11 pkg | $16.11 ea
Item: 912989-2 | Pkg Qty: 1
Mobilmet 766, Cutting Oil, 5
$235.96 pkg | $235.96 ea
Item: 917806-1 | Pkg Qty: 1
Cutting Oil,16 Oz,Squeeze
$23.00 pkg | $23.00 ea
Item: 918637-7 | Pkg Qty: 1

Item Barcode
9147198
Jobber Bit,5/16 In.,Cobalt
 NameItemDescription
Grainger DropshipGrainger Dropship2THP5Jobber Bit,5/ 16 In.,
UNSPSC CODESUNSPSC CODES23241634
VMRS (ATA) CODESVMRS (ATA) CODES053-006-009Jobber Bit,5/ 16 In.,

For more product information by email, click here