Professional-Quality 3-Piece Countersink Bit Set - 3/4" - 5/8" - 1/2"
- Produce professional, consistent countersinking results with precision bits
- Hardened and tempered high-speed carbon steel for long-life durability & cutting power
- Handy set of three commonly-used countersink sizes - 3/4", 5/8" & 1/2" with 1/4" shanks
- Precision-ground 6-flute design gives efficient cutting with excellent chip evacuation
- Length overall 2-1/4"; 3/4"-diameter has 1/2" cut-depth, 5/8" - 3/8" and 1/2" - 5/16"