Shank-groove GHI reamer
High precision reamer for through holes. Reduced tool cost by using inexpensive standard materials.
GHI reamer series
Reamers for high precision and high efficiency machining. Outstanding roundness with unequal division.
BJGF drill
Back jet coolant drill for one-shot machining. Excellent finished surface roughness with drill edge + 4 specially finished edges.
TFS drill series
Twisted drill for general hole drilling. Highly efficient machining with low thrust thinning