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M42 bimetallic perforator woodworking hole cutter | gypsum board drill reamer 16-110mm

M42 bimetallic perforator woodworking hole cutter | gypsum board drill reamer 16-110mm
Product code: 40612900030
Unit price 0.38-2.9$
Sold quantity 8951
Available stock 20722

Product parameters:

  • Brand: LPMNSD
  • Color Classification: 16mm 18mm 20mm 22mm 25mm 28mm 30mm 35mm 38mm 40mm 45mm 50mm 53mm 55mm 60mm 65mm 70mm 75mm 80mm 85mm 90mm 95mm 100mm 110mm
  • Item: Bimetal hole cutters


Metal perforated metal, open the metal pipe Remember to add coolant.

1, the cutting material must be fixed, can not have to move, with openings at right angles to 90 degrees.

2, when the positioning drill drill through, please note, and then slowly drilling.

3, the operation process, if abnormal or row cutting is not ideal, please stop working, exit the hole cleaner to clean up the head and bore, you can re-work.

4. Please do not use too much force to avoid screwing.

5, processing more than 10MM thickness, please remove the positioning of drilling on the spring.

6, widely used in various types of bench drill, drill, drill guns, all kinds of hand drill to use.