Description:

100% brand new and high quality nickel bonded diamonds.

Professional cutting discs for DIY, craft work, jewelry making or silver smithing.

Super thin, for use in tight places, making slots and slits and flush cutting.

Can be used with rotary tool.

For cutting: wood, plastic, concrete, metal, glass, gem stones, marble, ceramics, porcelain, tiles, carbide, rocks.

Coated with fine diamond particles on both sides as well as around the edge.

Specification:

Material: Diamond (Nickel plated steel)

Disc diameter: 20mm(7/8") / 30mm(1-1/5") / 40mm(1-1/2") / 50mm(2")

Disc thickness: 0.5-0.6mm / 0.019-0.023"

Arbor shaft diameter at bottom: 3mm / 1/8"

Arbor shaft diameter at top: 4.5mm / 0.18"

Arbor shaft length: 38mm / 1.5"

Max speed : 20,000 RPM

Package Includes:

10 Pieces Diamond Cutting Discs

2 Piece 1/8" Mandrel

(Packed Safely in Bubble Bag)

Note:

Add some water for cooling when using it.

For best results, insert the accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto the bit.