M.A. Ford® 30502250AM 74 Twister Micro-Tuff Drill ALtima Micro Coated 34155

Circuit Board Drill Bits
719238 MFG #: 30502250AM
M.A. Ford®
15.97000 / ea
MAFORD 30502250AM 34155 #74 X .250 ALTIMA MICRO
QTY
  • Features
The tuffness of the 205 series Hi-Tuff® drill on a micro drill platform
Designed for high performance drilling in a broad range of materials
Depth setting rings available on 1/8 in shank tools
An ultra thin, nano structured, TiAlN coating developed specifically for micro tool applications
12 deg helix
+0/-0.0002 in tolerance D2
3300 HV microhardness
1652 deg F maximum service
0.30 to 0.35 friction coefficient