Drill Fix DFR Drill Bodies Kennametal DFR Flanged Shank - 4 x D [3022348]

Описание

Overview Material Number 3022348 ISO Catalog ID DFR0781R4SSF100 [D] Adapter / Shank / Bore Diameter 25.4 mm [D1] Drill Diameter M 19.837 mm [D1MAX] Drill Diameter Maximum 20.838 mm [L1] Insert Gage Length 105.197 mm [L4] Maximum Drilling Depth 79.35 mm [L5] Drill Point Length 0.618 mm [LS] Shank Length 76.2 mm Gage Insert DFR0302. Uses and application Drilling Drilling: Inclined Entry Drilling: Inclined Exit Drilling: X-Offset Drilling: Convex Shank - Cylindrical with Flat and Flange Through Coolant: Radial: Indexable Drilling Drilling: Blind Chain Drilling Drilling: Cross-Hole Drilling Drilling: Half-Cylindrical Drilling Drilling: Corner Drilling 45° Workpiece Materials Steel Stainless Steel Cast Iron Non-Ferrous High-Temp Alloys Features and benefits Drill Fix DFR with rectangular-shaped inserts offer highest stability and feed rates at smaller sizes. X-offset design to adjust diameter size on turning machines and optimize tolerances on machining centers. Drill shipped with insert screws, side pipe plug, and Torx wrench.