Drill bit set Vorel 21998 — 13 pieces, assorted sizes

Vorel 21998 — 13 pieces, assorted sizes drill bit set provides a compact selection of high-speed steel bits for general-purpose drilling. The set is supplied in a practical plastic cassette and contains 13 drill bits with diameters from 2.0 mm to 8.0 mm in 0.5 mm increments. Designed to fit standard drill chucks, these DIN 338-compliant drills feature a 135° point angle and a cross-cut tip that helps start holes without pre-scoring, making them suitable for a range of common materials and workshop tasks.

Advantages

The drill bits are manufactured from high-speed steel with applied surface treatment and sharpened edges to ensure reliable cutting performance. A 135° point angle and cross-cut geometry improve centring and reduce walking at the start of drilling. The set’s plastic cassette keeps bits organised and portable, enabling quick size selection during maintenance, home repair or construction tasks.

Suitable for

• Drilling pilot holes in wood
• Drilling in metal and thin steel sheets
• General-purpose workshop and maintenance work
• Home repair and DIY projects requiring multiple bit sizes

Key specifications

• Material: high-speed steel (HSS)
• Compliance: DIN 338
• Point angle: 135°
• Tip geometry: cross-cut for easier centring
• Number of pieces: 13
• Included diameters (mm): 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0
• Storage: practical plastic cassette
• Compatibility: standard drill chucks

How to use

Select the drill bit size appropriate for the hole required and secure it in the drill’s chuck according to the drill manufacturer’s instructions. Use the drill at appropriate speeds for the material being worked on; lower speeds for harder materials and higher speeds for softer materials. Apply steady, even pressure and allow the drill bit to cut without forcing. For metal drilling, use cutting fluid or lubricant where recommended to extend bit life and improve chip removal. After use, return bits to the plastic cassette to keep them organised and protected.

Usage recommendations

For best results, match drill speed and feed pressure to the material, use proper personal protective equipment, and use cutting fluid when drilling metals. Store the set in its cassette in a dry place to prevent corrosion and maintain bit sharpness.