MAXIDRILL 900 YOUR SOLUTION MATTERS 2 MAXIDRILL 900

MAXIDRILL 900 YOUR SOLUTION MATTERS

2 MAXIDRILL 900: STYLES 4 x. D Insert size: 3 x. D SONT 04 - SONT 17 5 x. D

3 MAXIDRILL 900: NOMENCLATURE System Maxi. Drill 900 Insert size (in this case): SONT 08… Length C 900. 5 D. 0750. R. 08 C = Cylindrical shank Diameter Cutting direction R = right

4 MAXIDRILL 900 PRODUCT FEATURES Same insert for center and peripheral position Drilling depth up to 5 x. D Inserts with 4 usable cutting edges one grade CTPP 430 Ø - Range from 12 - 63 mm Patented geometry adapted to cutting speed requirements MAXIDRILL 900

5 MAXIDRILL 900 HIGHLIGHTS BALANCED GEOMETRY AND MOUNTING POSITION OF THE INSERT ▲ NO uncontrolled deviation during the start of the drilling - Good behaviour during start of drilling - High process reliability also for bores under difficult starting situations - Narrow diameter and position tolerances possible MAXIDRILL 900

6 MAXIDRILL 900 HIGHLIGHTS GEOMETRY -M 30 ▲ One geometry for center and peripheral cutting edge - Stable chip breaker geometry, optimized for high feeds - Geometry adapted to cutting speed requirements Towards center Towards periphery increasing vc Stable area of geometry MAXIDRILL 900 soft-cutting area of geometry

7 MAXIDRILL 900 PRODUCT RANGE ▲ CTPP 430 – PVD-Universal grade Best combination of toughness and wear resistance. Suitable for center an peripheral insert position. ▲ CTCP 420 – High Performance-CVD-grade for peripheral cutting edge BLACKSTARTM / Ti. N/TICN/Al 203 coatings with maximum wear resistance. Through the excellent adhesion, this grade is especially suitable for machining of steel and cast materials. W E N MAXIDRILL 900

8 MAXIDRILL 900 APPLICATION AREA Cross hole Drilling on a boarder Drilling on sharp contours Drilling on uneven surface Stack drilling Drilling on convex surfaces Drilling on inclined surfaces Chain drilling depending of material MAXIDRILL 900 Drilling on a center hole Reboring is possible!

9 MAXIDRILL 900 PRODUCT RANGE W E N 5 x. D 4 x. D 3 x. D 2 x. D MAXIDRILL 900

10 MAXIDRILL 900 PRODUCT RANGE 4 x Diameter 3 x Diameter 5 x Diameter MAXIDRILL 900

11 MAXIDRILL 900 APPLICATION DATA OFFSET DRILLING (WITHOUT TOOL ROTATION) ▲ X-Offset in peripherial direction Xmax ▲ X-Offset data in the latest PDF catalogue http: //www. ceratizit. com MAXIDRILL 900 X-Offset

12 MAXIDRILL 900: PRODUCT HIGHLIGHTS Controlled deviation: Competitor over size D 1. 00“ 5 x. D 42 Cr. Mo 4; Vc=150 m/min CERATIZIT 0. 5 0. 4 0. 3 WB 0. 2 0. 1 0 -0. 1 f=0, 05 f=0, 15 -0. 2 -0. 3 -0. 4 feed rate f=0, 20 CT Scratches reduce surface quality

13 MAXIDRILL 900 SUCCESS STORY DRILLING TEST AT CUSTOMER / C 900. 3 D. 245. R. 08 / SONT 083308 ER-M 30 CTPP 430 Workpiece Railway wheel material Excellent (customer specific) tempered 900 -1050 N/mm 2 cutting datas until now CTPP 430 vc 180 200 m/min n 2340 2600 rev/min f 0, 075 0, 1 mm/rev emulsion yes Result: ▲ feed rate increased up to 33% ▲ Number of drills from 150 up to 198 increased MAXIDRILL 900

14 MAXIDRILL CUSTOMER BENEFITS ▲ Increased productivity combined with high process security ▲ Maximum feed rates for holes up to 5 x. D ▲ Optimum economy ▲ Insert with 4 cutting edges ▲ Same inserts fit in both pockets, preventing misslocation and reducing inventory ▲ Peripheral and central cutting edges – same geometry, size and grades MAXIDRILL 900

MAXIDRILL 900 YOUR SOLUTION MATTERS