ZENESIS Finger Bits - 20mm x 1-5/8" x 1/2" Gas, 7 seg (40L-3W-4.0T)

The ZENESIS 4 AND 7 SEGMENT FINGER BITS provide top CNC performance on all stone materials. They deliver precise, quiet and chip?free cutting at faster speeds and can be used on soft to medium?hard materials (4 segments) or medium to hard materials (7 segments). The enhanced design utilizes our most advanced diamond pattern to date, which increases durability and prevents premature wear to ensure long tool life. 1/2" gas thread. Cuts Granite and Engineered Stone (without the full stop) Recommended RPM ranges from 4,200 in hard material to 5,500 in softer material with a feed rate of 12"~16" per minute Wet Use Only