HSS, ground flute.
Ultra-high quality high speed steel construction ensures optimal performance for years and years to come.
Features and Benefits
• Using this pilot drill with a holesaw and arbor ensures the hole is accurately cut
• Ultra-durable performance
• K14C: for use with K1, K2, K6, K11, K13 arbors
• K14D: for use with K4 arbor
High Speed Steel