Beveling Drill Bits Diamond Chamfer for Marble Tile Granite Existing Holes Enlarging Polishing Shaping Porcelain Ceramic

brand new and high quality Features: Made of high-speed steel 4241 material which is durable and practical. for Ideal for wooden planks,fiber board,plywood,alumiumn board ,etc. Suitable for DIY, home and building/engineering using. Drill Bit Set only,other accessories demo in the picture is not included.

Specification: Material: High-speed steel 4241 01 for Head Diameter: app.20.5mm/0.81in 02 for Head Diameter: app.16.5mm/0.65in 03 for Head Diameter: app.12.4mm/0.49in 04 for Head Diameter: app.10.4mm/0.41in 05 for Head Diameter: app.8.3mm/0.33in 06 for Head Diameter: app.6.3mm/0.25in Optional Color: for Titanium Plating,White Optional Style: 1,2,3,4 Quantity: 1 Set(6Pcs)

Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Contents: 6 Pcs x Drill Bit