C.K Tools T3203 025 Sierra de corona HSS bimetálica 25 mm

With an 8% cobalt HSS bi-metal construction, this 25 mm hole saw delivers high heat and wear resistance for demanding drilling tasks. The variable pitch tooth design ensures smooth cutting and efficient chip removal across a wide range of materials.

Overview

The C.K Tools T3203 025 is a single hole saw engineered for general purpose drilling. It features a welded bi-metal body that combines a tough, flexible back with a hard, wear-resistant cutting edge. The 25 mm diameter and 38 mm cutting depth make it suitable for creating clean holes in wood, plastic, plasterboard, non-ferrous metals, mild steel, and stainless steel.

What stands out

• 8% cobalt HSS bi-metal for extended life and heat resistance
• Variable pitch teeth reduce vibration and improve cutting speed
• Welded construction ensures durability under load
• Compatible with C.K T3200/T3201 series arbors (sold separately)

Technical details

• Diameter: 25 mm
• Cutting depth: 38 mm
• Material: HSS bi-metal with 8% cobalt
• Tooth type: variable pitch
• Arbor thread size: 5/8" - 18 UNF
• Recommended materials: wood, plastic, plasterboard, non-ferrous metals, mild steel, stainless steel
• Quantity per pack: 1

Our verdict

A reliable, high-performance hole saw for professionals who need clean cuts in a variety of materials. The cobalt bi-metal construction and variable pitch teeth make it a durable choice for everyday use.