| Precision Herdim tool for shaping the peg, endbutton and endpin holes of stringed instruments. The reamer blades are made of High Speed Steel (HSS) hardened to 62 HRC to guarantee exceptionally long-lasting edges. Made in Germany. | TIN-Coating The titanium-nitride coating (TIN) triples the reamer’s edge life, protects it from corrosion and reduces friction during use. By allowing a smoother and more gentle cut, it also reduces the stress placed on the instrument. The TIN coating does not affect the sharpness of the reamer. |
