u will receive 18 pieces of diamond drill bits in 3 sizes, 12 pieces of 4mm, 3 pieces of 4.8mm, 3 pieces of 5.5mm, which can meet your daily use and replacement needs.
-The diamond grinding wheel is titanium-plated. These drill bits have a long service life and easy to operate. Diamond particles on the drill bits uniform wear-resistant.
-These drill bits are specially designed for electric chain saw, polished without disassembling the chain, reducing the number of replacements improving work efficiency.
-There are 3 sizes of our diamond drill bits, which are fit for chain saws of different sizes. Can also be used for mould making and metal surface polishing.
-Widely used in mechanical and metal polishing, such as cemented carbide, steel bar, chain saw, jade, gemstones, ceramics, jade, wood, and other industries.
Package:
18x Chainsaw sharpening stones
Item Specifications:
Material:Emery
Color:Gold
Product diameter:4mm, 4.8mm, 5.5mm
Product length:45mm