Hole saw for metal GEKO G39683, carbide-tipped 22 mm with titanium drill bit, pack of 100

Carbide-tipped hole saw GEKO G39683, 22 mm diameter, supplied in a pack of 100 with a titanium-coated pilot drill bit, is designed for cutting precise round holes in metal. The tool is intended to work with thin to medium-thickness metal sheets and profiles where a wear-resistant cutting edge and good heat resistance are required. The included titanium pilot drill bit improves centring and reduces walking during drilling, enabling accurate starts and consistent hole placement.

Advantages

The carbide-tipped cutting edge provides extended life and wear resistance compared with standard high-speed steel saws, maintaining sharpness when cutting abrasive or hardened metal surfaces. The 22 mm diameter delivers uniform, repeatable hole sizes across multiple workpieces, and the titanium-coated pilot drill bit reduces friction and improves drill life. Supplied in a bulk pack of 100, the set is suitable for jobs that require many identical holes, lowering the need for frequent tool changes.

Suitable for

• Cutting round holes in sheet metal and metal panels
• Fabrication of metal enclosures, electrical panels and mounting plates
• HVAC, automotive and machinery maintenance tasks involving metal penetration
• High-volume production or site work requiring multiple identical holes

Key specifications

• Cutting diameter: 22 mm
• Cutting material: carbide-tipped teeth for improved wear resistance
• Pilot drill: titanium-coated pilot bit for accurate centring
• Intended material: metal sheets and profiles (thin to medium thickness)
• Package quantity: 100 pieces

How to use

Mount the hole saw on a compatible arbor and secure the titanium pilot drill bit. Mark the hole centre on the workpiece, clamp the material to prevent movement, and set the drill to an appropriate speed for metal cutting. Start drilling with steady pressure to allow the pilot bit to centre the saw; maintain a consistent feed rate and allow the carbide teeth to clear chips periodically. Use cutting lubricant when working with thicker or harder metals to reduce heat and extend tool life. After cutting, deburr the hole edges for a clean finish.

Usage recommendations

Use a drill or drill press with sufficient power and a firm workholding setup. Adjust speed and lubrication based on material hardness, and replace individual hole saws when wear affects cutting performance to maintain hole quality. Store the blades in a dry place to prevent corrosion of non-carbide components.