Dormer UTD 0615515

Dormer Short Length Drill Bit, Multi-Application, Series: R458, Metric/Imperial, 8.5 mm Drill - Metric, 0.3346 in Drill - Decimal Inch, 89 mm Overall Length, 3XD Cutting Depth, 2 Flutes, CTW Flute, 47 mm Flute Length, 10 mm Dia x 40 mm L Shank, Straight Shank, 140 deg Point, 4-Facet/Self-Centering/Split Point, Right Hand Cutting Direction, Carbide Cutting Edge, Carbide, TiAlN Coated, Black Gray, Applicable Materials: Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Alloy Steel, Alloy Steel/Hardened and Tempered Steel, Alloy Steel Hardened, Free Machining Stainless Steel, Austenitic, Ferritic + Austenitic, Martensitic, Precipitation Hardened, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Titanium Unalloyed, Titanium Alloyed, Copper, Brass, Bronze, High Strength Bronze, Aluminum Magnesium Unalloyed and Aluminum Alloyed

• Features

• Micrograin Carbide providing extreme hardness and wear resistance providing increased tool life when machining difficult materials
• Coolant channels through the tool provide effective coolant delivery, reducing the temperature in the cutting zone and assisting chip evacuation, enabeling incresaed tool life at accelerated cutting data
• Self-centering 4-facet split point and CTW flute construction for enhanced penetration rate
• Self-centering 4-facet split point and CTW flute construction for enhanced penetration rate
• TiAlN coating increases wear resistance and improves tool life at high RPM

Specifications

Additional Information

Documents

• Catalog