A&M Instruments Unmounted Diamond Disc 22mm Double-Sided Easy See-Through - DISC650220FItem sold individually at $12. 00 each. A&M Instruments Product Code: DISC650220F Note: This double sided disc has 24 large open slots in the center of the disc allowing the user to see through the disc when it is spinning. Disc Diameter: 22mm Disc Thickness: 0. 17mm Diamond Coating: 5mm towards the center; Double sided, See through Mandrel sold separately. A&M Instruments' line of over 1,000 multi use and single patient use diamond dental burs and

A&M Instruments Product Code: Medium HP909-065M

Single-Patient-Use - $2

A&M Instruments Product Code: F16

35 each/300 25  F4R Super Coarse $1

A&M Instruments Product Code: F9

Coarse 66052-019

275" (7mm) towards the center

Super Coarse 5849-027

Medium 874S-009

50" or 1/2" from the tip

Super Coarse 5909-049

Excellent choice for medium detail work on steel