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CHICAGO-LATROBE

Chicago-Latrobe #21, High Speed Steel, Jobber Drill Bit, 3-1/4" Overall Length, Black Oxide Drill Bit Finish

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Jobber Bit,#21,High Speed Steel
Jobber Bit,#21,High Speed Steel
Chicago-Latrobe #21, High Speed Steel, Jobber Drill Bit, 3-1/4" Overall Length, Black Oxide Drill Bit Finish Video
Chicago-Latrobe #21, High Speed Steel, Jobber Drill Bit, 3-1/4" Overall Length, Black Oxide Drill Bit Finish Video

#918585 | Pkg Qty: 1

$2.64 pkg | $2.64 ea
Drill Bit Size : #21

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
Brand
CHICAGO-LATROBE
Jobber Length Basic Material
High Speed Steel
Coolant Through
Non-Coolant Through
List Number
150
Cutting Direction
Right
Maximum Drilling Depth
5/8 in.
Decimal Equivalent
0.159
Mfr. Part Number
44091
Depth x Diameter Ratio
4xD
Number of Flutes
2
Dimension Type
Wire Size
Number of Pieces
1
Drill Bit Dimension Type
Wire
Overall Length
3-1/4 in.
Drill Bit Finish
Black Oxide
Package Quantity
1
Drill Bit Material
High Speed Steel
Point Angle
118 deg.
Drill Bit Point Angle
118 deg.
Point Type
Conventional Point
Drill Bit Size
#21
Series
150
Drill Point Length
0.0478 in.
Shank Diameter
5/32 in.
Finish
Black Oxide
Shank Length
1-1/8 in.
Flute Length
2-1/8 in.
Shank Type
Straight
Flute Type
Spiral
Shipping Weight
.05 lb.
Grade
General Purpose
Spiral Direction
Right Hand
Helix Angle
28 deg.
Wire Size
#21
Item
Jobber Length Drill Bit
General
Application
For 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
General Purpose
Drill Bit Grouping
Individual
Measurement System
Wire
Drill Bit Point Type
Conventional Point
Primary Material Application ISO Code
K, P
Drill Diameter Tolerance
+0.0000 in /-0.0007 in
Shank Dia.
5/32 in
Drill Length Class
Jobber Length
Shank Type - Machining
Straight

Product Description

Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits 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. The bits' spiral flutes evacuate chips as the bits drill into a workpiece, and their straight shank installs into a drill chuck or similar toolholder.

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Item Barcode
9185850
Jobber Bit,#21,High Speed Steel
 NameItemDescription
Grainger DropshipGrainger Dropship1F611Jobber Bit, #21,High
UNSPSC CODESUNSPSC CODES23241605
VMRS (ATA) CODESVMRS (ATA) CODES053-006-009Jobber Bit, #21,High

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