Turning - Ingenious through-coolant sleeve - New SH725 grade provides a good design optimally directs 4 streams of combination of wear and fracture coolant jets close to the cutting zone, resistance, ensuring long tool life and providing long tool life, controlled chips wear prediction. formation and evacuation for better part - Expanded indexable type boring bars, quality. and inserts with 3D chip breaker for better chip control. 1 - Ideal for machining extremely small diameter bores in a wide range of 4 2 materials. 3 Lineup Solid bars - Available for boring, profiling, chamfering, threading, and grooving Sleeves - Available in sleeve that accepts both 4 mm and 7 mm diameter boring bars, dedicated sleeve for internal coolant supply, collet chuck sleeve, and sleeve with four coolant holes - Sleeve shank diameter range: 12 - 25.4 mm Grade - SH725 : Well balanced combination of the latest coating layer dedicated for boring applications and tough carbide substrate Scan this QR codeto find out more provides long tool life about this tool! Tungaloy 53