Manpa ‘Crack Cutter’ / ‘Tunnel Tool’ Power Carving Attachment for Deep Boring 20mm dia x 100mm depth

Manpa Crack Cutter / Tunnel Tool Model #MP21-16:

We had to get used to these names! This Manpa Crack Cutter / Tunnel Tool does not literally translate into English, nor does it do what the name implies. It could be called a Tunnel Tool for the fantastic work this accessory does.

Consisting of the primary workhorse, 4” x ¾” (100mm x 20mm) long with 2 – 8mm carbide teeth, secured to a mini extension 3” (78mm) and the Special Adapter MP21-SA-5/8”, this assembly is attached to the center shaft of your angle grinder.

With this configuration, the full extension is 8” long and ¾” in diameter. It can be extended a further 4¾” to a total of 12¾” (325mm) with the Sanding Tool MP21-12.

Add the Grinder Holder MP21-9 for additional support, stability and safety in really heavy applications and this becomes a fantastic performer.

It powerfully digs and bores into wood, rapidly creating tunnels, pockets, trenches, small and larger holes plus an infinite variety of cylindrical carving shapes. Watch the video and see its usefulness and performance.

Key Features:

• 20 mm Blades diameter
• Smooth Carving with Sharp Carbide
• Detail & Sculpting Performance
• Crack cutter can only be installed in Angle Grinder Directly.
• Includes extension
• M14 adapter included

Specification:

• Model  :  MP21-16
• Max. Blade Diameter  :  20 mm
• ​Max. Grooving Depth  :  100 mm
• ​Max. RPM  :  15,000 rpm
• Power  :  630 – 740 watt
• Disc Bore Size  :  M14
• ​Weight  :  0.05 kg
• ​Overall Length  :  100mm
• Working Wide  :  20 mm
• ​Blade Width  :  8mm
• ​Number of Teeth  :  2 EA

Manpa is a South Korean company renowned for its innovative Power Carving Tools, particularly angle grinder attachments. Manpa are considered a leading manufacturer in the Power Carving Market.

Features and benefits

• Quality Construction: Manpa tools have a robust build quality and durable carbide cutter heads.
• Power and Efficiency: Manpa tools are powerful and efficient at removing wood, making carving tasks faster and easier.
• Versatility: With different attachments, sizes, and cutter head shapes, Manpa tools offer versatility for a wide range of carving projects, from large sculptures to intricate details.
• Reduced Vibration: Tools, like the Belt Sander have minimal vibration, contributing to user comfort.
• Angle Adjustment and Extensions: The ability to adjust the angle of the tool and use extensions provides greater reach and control, improving productivity and creativity.