SD-SP15 New T-Slot Cutters with a Unique Spline Connection

Product catalog summary

Introduction
ISCAR introduces the SD-SP15, a new family of narrow slotting and groove milling cutters. These cutters feature interchangeable solid carbide T-slot milling heads and cylindrical steel shanks connected via a unique spline connection, ensuring durability and efficient torque transmission.

Specifications
The SD-SP15 cutters have a 32 mm diameter with 8 effective teeth, available in widths ranging from 2 to 6 mm. They are designed for a maximum depth of cut up to 8 mm and are made from the versatile IC908 grade.

Connection and Compatibility
The spline connection, designated as SP15, ensures a robust assembly to withstand significant cutting and bending forces. An adapter is available to connect the SP spline with T12 MULTI-MASTER threaded connections, allowing compatibility with standard T12 shanks.

Cutting Data
A table provides recommended cutting conditions, advising a reduction of 20-30% in unstable conditions.

Dimensions and Designations
Detailed dimensions and designations for the milling heads and shanks are provided, including specific measurements for diameter, width, and other critical parameters.

Adapters and Spare Parts
Adapters for connecting SD solid carbide T-slot milling heads to MULTI-MASTER shanks are detailed, along with spare parts such as screws and wrenches.

Cutting Recommendations
Recommendations for cutting various materials are provided, including cutting speed and feed per tooth for different ISO classes and material groups, in accordance with the VDI 3323 standard.

Catalog excerpts

SD-SP15 New T-Slot Cutters with a Unique Spline Connection

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Highlights 32 mm diameter milling heads with 8 teeth in a width range of 2 to 6 mm for maximum depth of cut up to 8 mm. ISCAR is introducing the SD-SP15, a new family of narrow slotting and groove milling cutters. The new cutters consist of interchangeable solid carbide T-slot milling heads and cylindrical steel shanks assembled by means of a unique spline connection. Also available is an adapter with the SP spline connection on one side and T12 MULTI-MASTER threaded connection on the other side, which enables using all T12 standard MULTI-MASTER shanks. The spline connection is used to transmit...

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SD-SP15 New T-Slot Cutters with a Unique Spline Connection-3

Cutting Data A table is attached which shows recommended cutting conditions. For machining in unstable conditions the table values should be reduced by 20-30%. SD-SP15 – A New Standard of HIgh Quality and Durability in Slot Milling Operations

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SD-SP15 New T-Slot Cutters with a Unique Spline Connection-4

Interchangeable Solid Carbide T-Slot Milling Heads r Tmax D2 Stepped Cylindrical Shanks for Interchangeable Solid Carbide T-Slot Milling Heads • Apply lubricant to the SR M5X0.5-SP15 screw Spare Parts Designation SD S-A-SP Torx Blade

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SD-SP15 New T-Slot Cutters with a Unique Spline Connection-5

Adapters for Connecting SD Solid Carbide T-Slot Milling Heads and MULTI-MASTER Shanks • Do not apply lubricant to the T12 MULTI-MASTER threaded connection • Apply lubricant to the SR M5X0.5-SP15 HG screw (1) Clamping wrench size Spare Parts Designation SD CAB Torx Blade * Optional, should be ordered separately

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SD-SP15 New T-Slot Cutters with a Unique Spline Connection-6

Cutting Recommendations for SD-SP15 T-SLOT Cutters Workpiece Material Typical Material Cutting Speed Vc, m/min Non-alloy steel High alloy steel Grey cast iron Nodular cast iron High temperature alloys ISCAR material grpoup in accordance with VDI 3323 standard Quenched and tempered

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