- 【4in1 Set】- Cutting for Hole Size: 2-5mm 5-10mm 10-15mm 15-20mm
- 【Universal Shank】- Round shank allows to use with a wide variety of toolholding system.
- 【No-Flute Design】- Inside chip removal design make cutting much faster, cleaner and quieter.
- 【4241 HSS】- High speed steel material makes the cut clean and smooth without chattering or tear-out.
- 【Wide Application】- Ideal for cutting through metal (aluminum, iron), wood, plastic, PVC, insulation board (hardness <25 degree).