- Hong Kong, Hong Kong
- US $26.00
- Jan 30th
New 1 piece of 22mm (close to 7/8") sintered diamond segments core drill / hole saw. Diameter : 22mm (close to 7/8") Arbor : 5/8" female threaded Total length : 105mm Can drill : 70mm (close to 2 3/4") Diamond segment : Crown type 10mm height, 2.5mm thickness Excellent diamond segment which especially use on rock or stone, granite, marble, brick or concrete (with less than 5mm steel b