Shoulder Milling Cutter Facing 90 DEGREE CUTTERS ATI Stellram offers a number of 90 degree cutters for shoulder milling, face milling and slotting. 7690VA cutters are available in a wide range of depth-of-cut variations. Inserts are available in 9mm, 12mm and 16mm sizes. An extensive range of geometries and grades are available for all applications. Applications: The 7690VA series are ideal for roughing, semi-finishing and finishing of Steel, Alloyed Steel, Stainless Steel, Cast Iron, High Temperature Alloys and Aluminium Alloys. The 7690VAP series are ideal for roughing, semi-finishing and finishing of Stainless Steel, High Temperature Alloys plus Low Carbon Steels. This cutter is designed to utilise one geometry of insert only - APET1604...ER-48 Note: When an approx. 90° shoulder is required then the following geometries need to be used. 7690VA09: Geometry -42 7690VA12: Geometry -46 7690VA16: Geometry -42, -46 and the flat insert APFW... 7690VAP16: Geometry -48 See the 90° deviations charts on pages 67-70. 7690VA09: Maximum ap = 8,00mm Diameter Range = 10mm to 63mm 7690VA12: Maximum ap = 11,00mm Diameter Range = 20mm to 80mm 7690VA16: Maximum ap = 16,00mm Diameter Range = 25mm to 125mm Note: Larger diameter Shell Mill Fixation cutters with interchangeable cartridges are available. Please see page 120. 7690VAP16: Maximum ap = 15,80mm Diameter Range = 40mm to 100mm

Shoulder Milling Cutter Weldon Shank di \*- Cylindrical Shank Product Note: For cylindrical shank extensions in high density alloy with through coolant refer to page 84. Note: To use radius larger than 1,20mm the cutter body needs to be modified for additional clearance by the end user. Facing Pitch Note: If using a insert with radius, then the facing pitch for all 7690VA series cutters is equal to the cutting diameter (D) minus 2 x chosen radius. StellramCutting Tool Systems

Milling Inserts & Recommended Feeds Product Machining Choice: «la Choice H2nd Choice • 3rd Choice | Material Guide Key descriptions found on page 9. Note: HTA = High Temperature Alloys. | Speed recommendations can be found on page 66.