k-file (Handfile) ขยายคลองรากฟัน (กล่องนึงมี 6ตัว)
Kerr K Files - Stainless Steel Endo Handfile
The K-File is the strongest of the handfiles with less separation potential.
K-Files can bypass obstructions with far greater ease.
They are designed to provide a smooth tactile feel during instrumentation.
Pack of 6