Diamond Supreme Diamond Point- Round 4.0mm On 3/32" Shank

4 mm diameter round diamond supreme diamond point on 3/32" shank

Medium Fine Grit (120-140)

Diamond points are instruments with diamond particles electroplated onto stainless steel. Diamond Supreme diamond points are premium professional grade, manufactured to last many times the life of cheaper diamond points. Each diamond point features a 3/32" stainless steel shaft. Each instrument is 1-3/4" (44.5 mm) in length, the same as popular tungsten vanadium burs from Pfingst, Fox Germany or Otto Frei Swiss. These diamond points are excellent for stone carving, cleanup work, glass, ceramics and metals. Always use water or a diamond lubricant when using diamond instruments of any kind.

Maximum RPM 35,000