Grade and geometry recommendations
-M5 geometry One geometry for all materials.
Grade GC4334
Grade GC2334
— Tough, fine-grained substrate with high Cr content and a thin, multi-layer PVD coating (AlTiCrN) produced with Zertivo® technology — For high reliability and improved resistance against chipping and flaking on land margin
— Tough, fine-grained substrate with high Cr content and PVD coating (AlTiN) produced with Zertivo™ technology — High reliability with improved edge security offers resistance against built-up edge and chipping
Wear resistance
Toughness
Product range
Drill bodies
Drill diameter, mm (inch)
Shank type
Drill depth (×DC)
9.00–9.9 (0.354–0.390) 10.00–17.90 (0.394–0.705)
Cylindrical (mm and inch)
3, 5, 8
Cylindrical with flat according to ISO 9766 (mm and inch)
3, 5, 8
Drill tips
Drill dimension, mm (inch)
Geometry Grade Application
9.00–17.90 (0.354-0.705) DC available in 0.1 mm increments 9.00–17.90 (0.354-0.705) DC available in 0.1 mm increments
-M5
GC4334 ISO P, M, K, N, S, H
-M5
GC2334 ISO M, S, P, K, N, H
Powered by FlippingBook