Sumitomo 5L00W0P Replaceable-tip Drill 18.51-19.5mm Whistle Notch

Product Description

The SUMITOMO 5L00W0P is a replaceable-tip drill designed for precision hole-making in metal and engineered materials. It accepts SMDT-style inserts and covers a drilling diameter range of 18.51 mm (0.7287 inches) to 19.5 mm (0.7677 inches). Maximum drill depth reaches 4.212 inches, with a 5xD depth-to-diameter ratio. The 1-inch whistle notch shank provides secure tool holding in compatible SMDH-style toolholders. Overall length is 7.48 inches. Through-coolant capability supports chip evacuation and tool life at higher cutting speeds. This tool is used by machinists and CNC operators in production drilling applications.

The 5L00W0P belongs to the SUMITOMO SMD series and is suited for drilling operations on machining centers and CNC lathes equipped with through-coolant spindles. The whistle notch shank design is compatible with SMDH-style toolholders. Flute length and body length are both 5.23 inches, with a shank length of 2.25 inches. The 5xD depth ratio makes this drill appropriate for medium-depth hole applications in ferrous and non-ferrous workpieces. A licensed machinist or tooling technician handles setup and insert indexing.

Key Features

• Replaceable-tip design using SMDT insert style for cost-effective tooling maintenance
• Diameter range of 18.51 mm to 19.5 mm (0.7287 to 0.7677 inches)
• Through-coolant construction for improved chip flushing and thermal management
• 1-inch whistle notch shank for positive, repeatable tool holding
• 5xD drill depth-to-diameter ratio with 4.212 inches maximum depth
• SMD series compatibility with SMDH-style toolholders

Compatibility

Designed for use with SMDH-style toolholders and accepts SMDT-style replaceable-tip inserts. Compatible with CNC machining centers and turning centers equipped with 1-inch whistle notch tool holding and through-coolant spindle capability.

Installation Notes

Installation and insert indexing should be performed by a qualified machinist or CNC tooling technician. Power down and de-energize the machine spindle before mounting or changing inserts. Verify toolholder bore and shank clearance before securing the whistle notch. Confirm through-coolant connections are sealed and pressure-tested before resuming cutting operations.