FANAR HSS cylindrical metal drill bit 5.2 mm W2-101811-0520

FANAR HSS cylindrical metal drill bit 5.2 mm W2-101811-0520 is a high-speed steel (HSS) twist drill designed for general metalworking. With a 5.2 mm cutting diameter and a cylindrical shank, this drill bit is intended for producing clean, round holes in steel, cast iron and non-ferrous metals. The HSS material maintains hardness at elevated cutting temperatures, providing abrasion resistance and consistent drilling performance when used in hand-held drills and drill presses.

Advantages

The drill bit’s high-speed steel composition offers good heat resistance and wear life during continuous or intermittent drilling operations. A standard cylindrical shank ensures secure clamping in three-jaw chucks and drill press chucks without the need for adaptors. The 5.2 mm diameter provides a common hole size for through-holes, pilot holes and fittings, while the ground cutting edges promote accurate hole geometry and reduced walking on the workpiece.

Suitable for

• Drilling holes in mild and carbon steel
• Working with cast iron and non-ferrous metals, such as aluminum and brass
• Use in hand-held electric drills and bench drill presses
• General workshop tasks: creating pilot holes, through-holes and clearance holes

Key specifications

• Material: high-speed steel (HSS)
• Drill type: twist drill with cylindrical shank
• Cutting diameter: 5.2 mm
• Shank style: straight/cylindrical
• Intended use: metal drilling (ferrous and non-ferrous)

How to use

Select an appropriate drill speed for the workpiece material and secure the workpiece to prevent movement. Clamp the cylindrical shank firmly in the drill chuck or drill press collet. Apply cutting fluid or lubricant when drilling steel or other metals to reduce heat and extend tool life. Begin drilling with a light feed to establish the hole, then use steady pressure and moderate feed rates to reach the required depth. Retract periodically for chip removal on deeper holes.

Usage recommendations

For best results when drilling steel, use cutting fluid and moderate spindle speeds appropriate for HSS tools; maintain stable fixturing and adequate chip clearance. Use a center punch to reduce wandering when starting holes in smooth or curved surfaces.