Core Drills

TYROLIT offers optimum solutions for the drilling of holes with perfect edges – even at high drilling speeds, right from the very first hole. The company’s long-standing experience and expertise in the development of diamond tools for drilling applications as well as the use of highly-developed manufacturing technologies ensure the best results.

Choosing TYROLIT tooling gives you the following benefits:

  1. Excellent start-up: From the first hole you get an excellent edge quality. To speed up the startup, TYROLIT provides the drills with properly dressed diamond surface.
  2. High feed speed: The diamond drills have been designed for a consistent performance throughout their lifetime: the high edge quality is guaranteed up to 120 mm/min working.
  3. Excellent edge finishing: The diamond drills allow you to achieve excellent quality standards, ensuring a perfect finishing for both surfaces.
  4. Long lifetime: Sintered diamond drills are manufactured using specific bonds to grant an excellent lifetime, that satisfies the highest standards in the market.

Popular Products

CODE DESCRIPTION Diameter
34008385 Standard Drill L=22mm 6mm
34153457 Drill with Arris L=22mm 6mm
34056834 Standard Drill L=22mm 10mm
34154602 Drill with Arris L=22mm 10mm
34067086 Standard Drill L=22mm 22mm
34154610 Drill with Arris L=22mm 22mm
34054069 Countersink 90° 35mm
34054058 Countersink 90° 65mm

Technical Parameters

Glass Type Thickness Recommended peripheral speed Drilling rate with water Drilling rate with coolant Countersink speed
Float 3-8 3 m/s up to 2 mm/s up to 2,5 mm/s up to 0,25 mm/s
Float 10-19 3 m/s up to 1 mm/s up to 1,3 mm/s up to 0,25 mm/s
Laminated up to 30 3 m/s up to 1 mm/s up to 1,3 mm/s up to 0,25 mm/s
  Ø RPM Peripheral speed (m/s) Max deep speed (mm/s) Max count speed (mm/s)
  5 8000 2,09 1,75 0,25
  10 5600 2,93 1,75 0,25
  15 3800 2,98 1,75 0,25
  20 2800 2,93 1,50 0,25
  25 2300 3,01 1,50 0,25
  30 1900 2,98 0,75 0,25
  40 1400 2,93 0,75 0,25
  50 1200 3,14 0,50 0,25
  60 1000 3,14 0,35 0,25