Indexable Drilling - Weldon® Shank Kennametal Drill Fix PRO - Drill Body - 4 x D - WB Shank - Inch [7034231]

Описание

Overview Material Number 7034231 ISO Catalog ID DFPR1188R4WB125 [D1] Drill Diameter M 30.1752 mm [D1MAX] Drill Diameter Maximum 31.1752 mm [L5] Drill Point Length 0.8 mm [L1] Insert Gage Length 142.7 mm [L4] Maximum Drilling Depth 120.7 mm [LS] Shank Length 60 mm [D] Adapter / Shank / Bore Diameter 31.7 mm [CS] Coolant Supply Size 1/4-18 NPT Internal Face Catalog Gage Insert 1 DFPR090305__O Internal Face Catalog Gage Insert 2 DFPR100305__I Uses and application Shank - Cylindrical with Flat Drilling Drilling: Inclined Entry Drilling: Inclined Exit Drilling: X-Offset Drilling: Stacked Plates Drilling: Convex 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 Versatile indexable drill, covering many workpiece materials. For straight hole drilling, inclined entries and exits, interrupted cuts, and rough casted, forged or welded entry surfaces. Two eccentric positioned coolant channels for higher coolant volume, providing higher metal removal rates, tool-life, and productivity. Helical flutes for perfect chip evacuation. Drill body provides high stiffness, eliminating noise and vibrations, resulting in best-in-class hole size accuracy and hole quality. The X-offset feature enables diameter adjustment within the machine, and applications on lathe machines.