FEIN MULTIMASTER MM 700 1.7 Caulking Set Oscillating Multi-Tool

FEIN MULTIMASTER MM 700 1.7 Caulking Set Oscillating Multi-Tool

The FEIN MULTIMASTER MM 700 1.7 Caulking Set is a professional oscillating multi-tool built for grout renovation, concrete joint removal, and demanding sealant removal work. Its high-torque drive system, low-vibration design, and application-specific cutting accessories help contractors remove joint material quickly while maintaining control.

Key Benefits

• Built for grout renovation and removing material from concrete joints.

• High-torque hexagonal tool mount transfers power efficiently from the tool to the accessory.

• FEIN high-performance motor delivers strong cutting speed and fast material removal.

• Anti-vibration system reduces vibration and improves operator comfort during longer jobs.

• Constant-speed electronics help maintain consistent cutting performance under load.

• All-metal drive head provides high load capacity and long service life for professional use.

• 16.4 ft industrial-grade power cable provides additional working range around the jobsite.

• Complete caulking and joint-removal accessory set comes packed in an L-BOXX 136 for transport and storage.

Built for Professional Joint Removal

The MULTIMASTER MM 700 1.7 Caulking Set is designed for contractors performing grout renovation and concrete joint removal where speed and control both matter. Its oscillating cutting action allows the operator to work directly inside joints and around edges without relying on aggressive rotary cutting methods.

High-Torque Hexagonal Tool Mount

The hexagonal accessory mount provides strong torque transfer between the MULTIMASTER and the cutting accessory. More efficient power transfer helps the blade work through stubborn joint material while maintaining controlled movement throughout the cut.

High-Performance FEIN Motor

FEIN equips the MM 700 with a durable, overload-resistant high-performance motor designed for demanding professional applications. A high proportion of copper in the motor construction supports faster cutting speeds and quicker work progress when removing tough grout, caulk, or concrete joint material.

Constant Speed Under Load

A tacho generator helps maintain consistent operating speed as resistance changes during the cut. Infinitely variable electronic speed control also allows the operator to adjust performance based on the material and application.

Reduced Vibration and Noise

FEIN's anti-vibration system minimizes vibration transferred to the operator while also reducing operating noise. This improves comfort and tool control during extended joint renovation and removal work.

Heavy-Duty Metal Drive Head

All components within the drive head are made from metal for increased durability and load capacity. This construction is designed to withstand repeated professional use while providing a long service life.

Long Industrial Power Cable

The included 16.4 ft fine-stranded, rubber-clad industrial cable provides a large operating radius around the work area. The longer cable helps reduce the need to constantly reposition extension cords while working along larger joint sections.

Technical Specifications

Compatibility & Recommended Use

The FEIN MULTIMASTER MM 700 1.7 Caulking Set is designed for professional oscillating-tool applications involving grout, caulk, sealant, and concrete joint material.

• Concrete joint removal and renovation

• Removing old caulk and sealant

• Grout renovation

• Preparing joints for new sealant or repair material

• Detailed material removal around edges and finished surfaces

• Professional construction, restoration, maintenance, and repair work

What's Included

• 1 elongated pointed blade, Type 116, part number 6 390 31 16 01 1

• 5 straight cutter blades, Type 117, part number 6 390 31 17 01 5

• 1 mushroom-shaped cutting blade, part number 6 390 31 28 01 2

• 1 vibration-reducing handle

• 1 L-BOXX 136 tool case