15 #SCREW MACHINE - KnKut

The KnKut KK7-15 #15 Screw Machine Length Drill Bit is engineered for professional technicians and mechanics who demand precision, durability, and superior performance in challenging drilling applications. This specialized, American-made drill bit delivers exceptional rigidity and cutting power, making it ideal for tough materials and precise hole creation in industrial and automotive environments.

Key Features

• Premium Hi-Molybdenum HSS with Vanadium: Crafted from high-grade Hi-Molybdenum high-speed steel with high vanadium content for outstanding hardness, wear resistance, and extended tool life.
• Salt Nitride Treated: KnKut's salt nitride treatment penetrates the drill's surface, enhancing its hardness to effectively drill through demanding materials like stainless steel and titanium alloys.
• Gold Surface for Lubricity: Features a gold surface treatment for maximum lubricity, reducing friction and heat buildup during drilling, leading to smoother cutting and prolonged bit life.
• 135° Split Point Tip: The 135° split point tip provides self-centering action, eliminating the need for a center punch or pilot hole and significantly reducing bit "walking" for accurate hole initiation.
• Superior Rigidity (Stubby Length): Its shorter flute and overall length provide increased rigidity, minimizing deflection and breakage in confined spaces or when working with hard materials.
• Made in USA: Manufactured in the USA, ensuring adherence to high-quality standards and professional-grade construction.

Applications

The KnKut KK7-15 #15 Screw Machine Length Drill Bit excels in precision drilling tasks across various professional settings. Its robust construction and specialized design make it particularly effective for drilling in stainless steel, titanium alloys, cast iron, and other challenging metals. It is well-suited for creating accurate pilot holes, tapping holes, and performing short-depth drilling where rigidity and precision are paramount in automotive repair, engine building, metal fabrication, and general industrial maintenance.

Specifications

• Diameter (Number): #15
• Decimal Equivalent: 0.1800 inches
• Flute Length: 1-1/8 inches
• Overall Length: 2-3/16 inches