7/8, Spiral Flute 1/2" Shank Construction Reamer
by DRILLCO
Original price
$93.31
-
Original price
$93.31
Original price
$93.31
$93.31
-
$93.31
Current price
$93.31
- Mfr #: 427A156
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- They are tapered at the point to facilitate entering of holes which are out of alignment