The new nickel plated insert holders have sometimes different parts then the old blackened holders.
We communicate this by putting a (B) Black or a (S) Silver behind the ordering code of the parts.
choose minimum workable diameter (d min) 21 mm
choose diameter holder shaft (d1) 16 mm
choose type S16R-STFCR 11
choose height (h1) 15 mm
98.5% available from stock
Real time stock level check
Ordered before 19:00 on working days, shipped today