KnKut KK7-27/64 Fractional Short Stubby Length Drill Bit 27/64" USA Made

The KnKut KK7-27/64 is a 27/64" (0.4190") fractional short stubby length drill bit — also known as a screw machine length drill bit — engineered for maximum rigidity and precision in tight spaces. Manufactured in the USA from premium Hi-Molybdenum High Speed Steel (HSS) with high vanadium content, this bit is built to outlast standard HSS drill bits in demanding applications.

Key Features:

• 135° Split Point Tip — starts on contact, no center punch or pilot hole required
• Gold Surface Treated — salt nitride treatment penetrates the tool surface for maximum lubricity and hardness
• Drills Stainless Steel and Titanium Alloy — performs in tough materials where standard bits fail
• Short Stubby (Screw Machine) Length — shorter flute and overall length reduces deflection and breakage
• Straight Shank — compatible with standard drill chucks
• Made in the USA — backed by a manufacturer's warranty

Specifications:

• Diameter: 27/64" (0.4190" decimal equivalent)
• Flute Length: 2"
• Overall Length: 3-3/8"
• Material: Hi-Molybdenum High Speed Steel (HSS)
• Cutting Angle: 135°
• Shank Type: Straight

The short stubby (screw machine) length design makes the KK7-27/64 ideal for use in right-angle drills and confined spaces where a standard jobber length bit won't fit. The reduced length compared to jobber bits results in a stiffer, more accurate drill with less risk of wandering or breakage.