Application:
Wooden board, gypsum board, calcium silicate board, honeycomb board, plastic board, sound-absorbing board and other materials to open round holes

 
Feature:

Hole size can be easily and quickly adjusted, efficient and labor-saving operation
Sharp and durable tungsten steel milling cutter
Universal hexagonal shank clamping
Laser scale makes cutting more accurate
The main body is made of aluminum alloy, long product life

 

Parameter:

Name: Multi-Function Adjustable Hole Opener
Body material: Aluminum Alloy
Milling shank material: high-speed steel
Material of milling cutter blade: tungsten steel
Diameter of milling cutter: 6MM
Hole diameter: 55-250MM (adjustable)
Drill connector: universal hexagonal shank
Net weight: 358G