A4 Integral Boring Bars Kennametal A-A4E - Inch [1953339]

Описание

Overview Material Number 1953339 ISO Catalog ID A20SA4EMR0312N Insert Size 3 [CD] Cutting Depth 12 mm [WM] Minimum Groove Width 3 mm [D] Adapter / Shank / Bore Diameter 31.75 mm [DM] Minimum Bore Diameter 40 mm [L1] Tool Length 254.5 mm [LH] Head Length 64 mm [F] F Dimension 21.77 mm [L1S] Secondary Tool Length 252.5 mm [A] Coolant Hole Diameter 6 mm Clamp Screw ID Drive Size T30 Uses and application I.D. Turning I.D. Chamfering & Profiling I.D. Grooving Workpiece Materials Steel Stainless Steel Cast Iron Non-Ferrous High-Temp Alloys Hardened Materials Features and benefits First choice for roughing stainless steel and heat-resistant alloys Precision-pressed insert Five indexation positions: — Ap max: 3,4mm — Ap recommended: ≤2,0mm