BIT DRILL 3/16"12" HSS

PRODUCT DESCRIPTION:

The Irwin 62112ZR is a 3/16-inch diameter aircraft extension drill bit designed for applications requiring extended reach. Constructed from M2 high-speed steel (HSS) with a black oxide finish, this drill bit is suitable for use in materials such as wood, metal, and plastic. It features a 135° split point, a spiral flute design, and a straight shank matching the cutting diameter.

INSIGHTS:

Moderate Speeds and Steady Feed: Use appropriate speeds and feed rates to avoid overheating and premature wear.

Use Cutting Fluid: Apply cutting fluid when drilling metals to reduce friction and extend the life of the bit.

Peck Drilling for Deep Holes: For deeper holes, use a peck drilling technique to clear chips and reduce heat buildup.

Proper Storage: Store the drill bit in a dry, protected environment to prevent corrosion and damage.

TECHNICAL SPECIFICATIONS:

Brand: IRWIN

Item Model Number: 62112ZR

Product Type: Aircraft Extension

Material: High Speed Steel

Finish: Black Oxide

Diameter: 3/16"

Flute Length: 2-5/16"

Flute Type: Spiral

Overall Lenght: 12"

Point Angle: 135 degrees

Point Type: Split

Shank Length: 9-11/16"

Shank Type: Straight

Cutting Direction: Right Hand

Surface Recommendation: Metal, Plastic, Stainless Steel, Wood

Shipping Weight: 1 lbs