Airgas - G2157228 - Greenfield Industries Chicago-Latrobe® Style 150K 7/16" X 5 1/2" Black Oxide HSS General Purpose Jobber Length Drill Bit With 7/16" Straight Shank And 4 1/16" Spiral Flute

Hover cursor over image to view larger picture

Loading

Greenfield Industries Chicago-Latrobe® Style 150K 7/16" X 5 1/2" Black Oxide HSS General Purpose Jobber Length Drill Bit With 7/16" Straight Shank And 4 1/16" Spiral Flute

By

Airgas Part #:G2157228

Manufacturer Part #:57228

$12.66 /Each

Package Size Options

$75.96 Pack 6 Each / Pack

Each

Enter multiples of 6 Each

Greenfield Industries Chicago-Latrobe® 0.4375" Dia X 5 1/2" Black Oxide General purpose Jobber Length Drill Bit with 7/16" straight shank is made of premium high-speed steel to render extended tool life when drilling wide range of materials. Drill bit with 4.0625" spiral flute has a 118 deg self-centering split point for minimal thrust and easier penetration. Drill bit featuring black oxide surface finish provides immense resistance to wear with magnificent lubrication and enhanced chip flow. Portable drill bit is used in in sheet metal, medium steel, soft steel, magnesium and magnesium alloys drilling. It is sold as 6 per pack.

General-purpose geometry with split point for drilling in a wide range of operating conditions and materials
Manufactured from premium high-speed steel
Self-centering for reduced thrust and easier penetration
Black oxide finish standard from stock
Black oxide surface finish increases wear resistance and adds lubricity improving chip flow

Drill Diameter

» 7/16"

Brand Name

» Chicago-Latrobe®

Drill Material

» High Speed Steel

Shank Size

» 7/16"

Flutes

» Spiral

Drill Coating

» Black Oxide

Shank Style

» Straight

Drill Type

» Jobber Length Drill Bit

Overall Length

» 5.5 in

Flute Length

» 4 1/16"