Drillco Series 1180 NO 21 X 6" Black Oxide HSS Aircraft Heavy Duty Extension Drill Bit With Straight Shank And 2 1/8" Spiral Flute

Part Number: 1180A021SKU: WAL1180A021

$30.87

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Item Details

Drillco Series 1180 Size 21 X 6" Black Oxide Finish Aircraft Extension Drill Bit with straight shank is made of high-speed steel that provides long durability when drilling hard materials. Drill bit with 2 1/8" spiral flute has a 135 deg split point that helps to penetrate hard material without a pilot hole and produces small chips to reduce clogging. It is suitable for most general-purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment provides lubrication and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Spiral fluted tool eliminates chip and reduces clogging. It is designed for drilling high-tensile strength alloy steel and hard to reach areas. It has heavy-duty construction for portable or machine drilling in high tensile strength alloy steels.

Features

Heavy duty construction for portable or machine drilling in high tensile strength alloy steels
High speed steel that provides long durability when drilling hard materials

Applications

Cast iron
Steel
Steel forging

Specifications

"
Drill Type» Extension Drill Bit
Overall Length» 6 in
Shank Style» Straight
Flutes» Spiral
Drill Material» High Speed Steel
Drill Coating» Black Oxide
Flute Length» 2 1/8""
Trade Name» Series 1180"

WARNING

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov