Diamond Core Drill Bit Set - DT-DIATOOL 11pcs (6/8/10/20/25/28/32/35/45/50/65mm) Hole Saw Kit with Triangle Shank for Porcelain Tile Ceramic Granite Marble

Show on Amazon

Model: 759039779134

Offer

Price trend

Product description

  • Good Effect U-Grooves Design helps chip removal and improve the working efficiency of hole drilling. #40 sharp diamond, less debris and edge breakage on materials and better finishing effect.
  • Application Dry or wet drilling holes in porcelain tile, ceramic, marble, quartz, granite, masonry, etc. Not recommend for drilling glass and wood.
  • Recommended Machine Hand drill, bench drill. General hand drill speed is 2000RPM-5000RPM. Ensure that the drilling speed is not less than 2000 RPM. The higher the speed, the longer the work life. Don't use the impact or hammer mode.
  • Durable and Sturdy Vacuum brazing processing technology make diamonds are more exposed; So that core drill bits are sharper and improve work efficiency. The average service life of vacuum brazed drill bits is 3-5 times that of electroplated tools.

You might also be interested in these 45mm diamond core drill bits.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.