KARNASCH 7-7/8″ Hole Saw, Bi-Metal 8% Cobalt, 200mm

Description

The Karnasch 20.1500 Bi-Metal Hole Saw is designed for cutting large-diameter holes in metal, plastic, sandwich materials, and wood. Featuring an 8% cobalt bi-metal cutting edge with variable 4/6 TPI tooth geometry, it delivers fast cutting performance, long service life, and smooth results across a wide range of materials. Ideal for fabrication, HVAC, electrical, and industrial applications requiring precise oversized holes.

FEATURES
• 7-7/8″ (200 mm) hole saw diameter
• 8% cobalt bi-metal cutting edge for long life
• Variable 4/6 TPI tooth design for faster, smoother cutting
• Suitable for metal, plastic, wood, and sandwich materials
• Designed for large-diameter hole cutting applications
• Ideal for HVAC, electrical, fabrication, and industrial work
• Precision-ground teeth for improved cutting performance
• Made by Karnasch Professional Tools.

INCLUDES
(1) Karnasch 7-7/8″ Hole Saw