M42 bimetallic hole opener set, woodworking hole opener, gypsum board, PVC plastic downlight, 6PC
Chat Now
Add Cart
Send Inquiry
Still deciding? Take a sample and try it out. >> Get sample
Product Details
Product Information
Descriptions
Picture
Product Information
Sort: spot goods
Place of Origin: China
Material: Others
Descriptions
Product NameBimetallic hole opener，Made of M42 material, this product is welded by electron beam and then subjected to vacuum high-temperature quenching. Application:Aluminum, steel, cast materials, wood, plastic, gypsum board, stainless steelWait for the hole-making operation.
1、开孔器在使用时，请一定要合理掌握、选择、对照、转速表并不断地Add coolant，以防止刃口崩裂，如用高速枪钻使用，在操作时应控制开关，做到一开一关尽量降低其转速，广泛用于台钻 钻床 各类电钻上配合使用开孔。
2. For iron plates with holes of 5mm or more, first make a hole about 1mm deep, then use a positioning drill to drill through a hole along the saw seam, which makes it more convenient to remove iron filings.
6PC set parametersOne connecting rod, one 32mm, one 38mm, one 44mm and one 54mm hole opener
New and old packaging will be randomly dispatched
Picture
