Airgas - G2152439 - Greenfield Industries Chicago-Latrobe® Style 190F 39/64" X 6" Black Oxide HSS S&D Drill Bit With 1/2" Flat Reduced Shank And 3 1/8" Spiral Flute

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Greenfield Industries Chicago-Latrobe® Style 190F 39/64" X 6" Black Oxide HSS S&D Drill Bit With 1/2" Flat Reduced Shank And 3 1/8" Spiral Flute

Airgas Part #:G2152439

Manufacturer Part #:52439

$NA.NA /NA

Each

Greenfield Industries Chicago-Latrobe® 0.6094" Dia X 6" Black Oxide Flat Silver & Deming Drill with 1/2" reduced flatted shank is made of high-speed steel to render long lasting durability. Drill bit with 3 1/8" spiral flute and 118 deg split point through 1 1/4" size to drill with enhanced rigidity, nominal deflection and immense hole accuracy. Drill shank with three flats provides magnificent grip in the drill chuck with minimal slippage under high load. Drill bit featuring black oxide finish offers immense resistance to wear and enhanced lubrication, chip flow. Portable drilling bit is ideal for carbon steel, cast iron, alloy steel and wood drilling.

Larger size general-purpose drills with 1/2" reduced shank
Manufactured from premium high speed steel
Style 190f features 118° split point through 1-1/4" size
Round shank or shank with three flats for a more positive grip in the drill chuck, flats reduce drill slippage under high load
Standard 6" overall length and 3-1/8" flute length for increased rigidity, less deflection, and better hole accuracy
Standardized lengths result in minimal adjustment during tool changes in screw machines and machining centers
Ideal for portable drilling due to increased rigidity
Black oxide finish standard from stock
Black oxide surface finish increases wear resistance and adds lubricity, improving chip flow

Drill Diameter

» 39/64"

Brand Name

» Chicago-Latrobe®

Drill Material

» High Speed Steel

Shank Size

» 1/2"

Flutes

» Spiral

Drill Coating

» Black Oxide

Shank Style

» Flat, Reduced

Drill Type

» S&D Drill Bit

Overall Length

» 6 in

Flute Length

» 3 1/8"