CK Tools T3203 020 TCT Hole Saw 20mm - Tungsten Carbide Tip (TCT) for exceptional cutting performance across mild and stainless steel, cast iron and copper up to a 12mm thickness

• Tungsten Carbide Tip (TCT) for exceptional cutting performance across mild and stainless steel, cast iron and copper up to a 12mm thickness
• 3-point variable cutting edge for maximum contact whilst minimising heat build-up
• High tension spring for rapid slug ejection
• HSS Pilot Drill Bit
• Precision start with less bit walk, can be removed with 3 mm hex key (included)
• Depth Stop collar - prevents over drilling for greater safety and efficiency
• 10 mm Tri-Shank - secure & convenient fitment in a variety of drilling equipment
• Length: 87 mm - Size: 20 mm