Metal drill bit GEKO 22 x 150 mm

GEKO metal drill bit 22 x 150 mm is a straight-shank high-speed steel (HSS) twist drill intended for producing 22 mm holes in metal workpieces. It is suitable for use with handheld drills and drill presses and is designed to cut through common ferrous and non-ferrous metals when operated at appropriate speeds and with cooling. The long 150 mm flute length provides reach into deeper components while maintaining chip evacuation for continuous drilling tasks.

Advantages

The GEKO 22 x 150 mm drill bit delivers accurate hole diameters and steady cutting action thanks to its precisely ground point geometry. Its extended flute length allows access to recessed areas and ensures efficient chip removal. When used with recommended cutting speeds and coolant, it offers reliable performance across metal fabrication, repair and installation jobs.

Suitable for

• Drilling holes in steel, iron and cast metal parts
• Working with aluminum, brass and other non-ferrous metals
• Handheld drilling and bench drill press operations
• Metal fabrication, maintenance and repair tasks requiring a 22 mm hole

When it may not be suitable

This drill bit is intended specifically for metal cutting; it is not designed for masonry, wood, or concrete. It may wear faster or chip if used at excessively high speeds without appropriate coolant or if subjected to heavy side loads and bending. For stainless steel or hardened alloys, lower speeds and suitable cutting fluid are required; for extremely hard materials a carbide or coated specialist drill may be more appropriate.

Key specifications

• Material type: high-speed steel (HSS) suitable for metal drilling
• Diameter: 22 mm
• Overall flute length: 150 mm (long reach for deeper holes)
• Shank type: straight shank for standard drill chucks
• Point geometry: split or standard ground tip for center accuracy (prevents walking)

How to use

Secure the workpiece and mark the drilling position. Fit the GEKO 22 x 150 mm drill bit in a compatible drill chuck and tighten firmly. Start at low speed to establish the hole, then increase to the recommended cutting speed for the material being drilled. Use steady pressure and avoid lateral force. Apply cutting fluid or coolant as needed to reduce heat and extend bit life. Withdraw the bit periodically to clear chips from the flute when drilling deep holes.

What to consider before purchase

• Confirm the 22 mm diameter and 150 mm flute length meet your hole depth and clearance requirements
• Ensure your drill chuck accepts the straight shank and can provide the appropriate rotational speed and torque
• Choose suitable coolant and drilling speeds for the metal type you will work with
• For very hard or abrasive alloys, consider a carbide or coated specialist drill instead

Usage recommendations

Use moderate feed pressure and appropriate cutting fluid; start holes at low speed to prevent walking, and clear chips frequently when drilling deep to maintain cutting efficiency and prolong tool life.