WP20PH5983706WP20PH598339059837025983701598370359837045983705 Modular Drills Modular Drills TOP DRILL M1™ • TopSTEP Chamfer and Counterboring Inserts TopSTEP VG Chamfering Inserts • 45° chamfer angle with broad cutting edge. • Hassle-free usage. • Very stable and accurate positioning in pocket. • Two times indexable. • One universal insert size for a lot of applications. P ⅷ M ࠗ ⅷ first choice K ⅷ ࠗ alternate choice N ࠗ S ࠗ TopSTEP VG Chamfering Inserts H catalogue number W1 D1 S VXGX10030234 6,35 2,85 3,48 TopSTEP SH Conterboring Inserts • 90° insert can be positioned in alternative angles. • Very good chip forming and surface quality. • Two times indexable. • Stocked standards in six insert sizes. P ⅷ M ࠗ ⅷ first choice K ࠗ ࠗ alternate choice N S TopSTEP SH Counterboring Inserts H catalogue number D D1 S R¡ _N _N M SXHX060204R20 6,35 2,85 2,38 0,40 11 7 SXHX070304R20 6,35 2,85 2,38 0,40 11 7 SXHX060208R20 6,35 2,85 2,38 0,80 11 7 SXHX070308R20 6,35 2,85 2,38 0,80 11 7 SXHX090304R20 9,52 3,50 3,18 0,40 11 7 SXHX090308R20 9,52 3,50 3,18 0,80 11 7 widia.com U17