UT tolerance (ø0.3mm): |a - b|≦0.012mm
Unequal position of each cutting edge forms a lip height gap.
This imbalanced cutting quantity (resistance), worsens registration accuracy.
List of drill well
*Ideal amount extending from the drill well is usually very small, however when re-pointing UC type
drills, make sure
that the entire head protrudes from the drill well.
(As it the margin part maybe chipped, avoid using this part to rest the drill in the drill well.)
PRODUCT 01 PCB Drills / Routers / Ultra precision micro-hole drill