857 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.G32

Каталог KORLOY 2016 Инструмент и оснастка Стр. G32 0857 ENG Lab2u

Technical Information for TPDB High precision grinding and superior clamping precision with auto-centering system TPDB High precision clamping system - High precision grinding and superior clamping precision with auto-centering system. Screw on clamping system - Easy clamping system of TPDB insert. Sharp cutting edge - Improved chip evacuation, low cutting load, longer tool life with ultra-fine substrate and exclusive coating layer. Holder with excellent durability - Holder with high rigidity and superb wear resistance due to special surface treatment. Code system of holder TPD 200 - 25 - Top Solid Piercing Drill Insert type B Blade type Drill dia. 200 020.0 Shank dia. 25 025 Aspect ratio 3D, 5D, 8D Code system of Insert TPD 200 Top Solid Piercing Drill Drill dia. 200 020.0 Insert type B: Blade type Features Cutting edge with low cutting resistance Improved chip control due to chip breaker Screw on clamping system Flute with excellent chip evacuation / I Superior rigidity and wear resistance of holder Auto-centering system Tool Cost Comparison of 1 insert tool life Exclusive coating and substrate Usable till the end of wear (no need regrinding) & 100% 60% (-60%) Average tool life of new drill and reground one .1 TPDB Brazing drill Drills 32 Comparison of tool cost when machining 1000PCS of workpiece Alloy steel(SCM440) & 100% “ 50% -70% 10PCS of new insert TPDB Regrind 40% longer tool life 4 times Noneedregrind Regrind Less insert change 4 times 30% less tool cost Regrind 4 times Regrind 4 times Regrind 4 times Brazing drill 5 5 4 3 2 holder