telecommunications, watch & clock repairs
Can be used for drilling iron glass fiber etc
Feature:
① bit chip space is large small chip resistance chip and smooth heat a small
drill drill reduce pollution
② extraordinary cutting edge sharpness
As a result of nanotechnology and advanced grinding technology, bit
more sharp cutting edge than before
can reduce the cutting force reduce the broken drill rate improve the hole wall quality
③ cutting edge strictly symmetrical beneficial and efficient cutting avoid offset drilling
Package include
10pcs PCB CNC drill Bits
Please Note The plastic collars can vary in colour but the sizes will be correct
GENUINE UK SELLER GENUINE UK VAT INVOICE