Overview/M1 Blueshark/M1 Silver/M1 Gold/Phantom/Contact Us

The M1 Silver Cutting System from Leonardi is an affordable, simple solution. The M1 Silver with Patent Pending M1 technology allows for greater maneuverability, faster clean-up and THE EASIEST TOOTH CHANGE IN THE BUSINESS!

1 Smoother / Faster / Easier

The revolutionary M1 is smoother, faster and easier than anything on the market.

2 M1 Technology Single Tooth & Bolt

The Patent Pending direct mount design has no rights, lefts, straights or pockets - and only one tool required to install and/or replace - allowing for the fastest tooth-changing time, simple inventory management, less downtime and no pocket removal.

3 Phantom Technology See Through Wheel

Utilizing the Patented Phantom Wheel™ Technology, the M1 wheel has a unique perimeter design and cut-outs that allow the operator to "see-through" the wheel when stump grinding. It is perfect for situations where a stump has grown around a permanent object such as a fire hydrant, building, curb, sidewalk, or tombstone - where you need to SEE your cut, not simply guess at it.

4 Precision Machined

The innovative tooth design helps flying chips stay contained within a significantly smaller area during stump grinding. Most chips will land within the width of the grinding machine.


Click Here for Size Chart

With significantly fewer teeth needed, and the elimination of pockets, bolts and allen wrenches, the total cost of using and maintaining your stump grinding equipment decreases.

M1 teeth are available in three different styles (Standard Tooth, Sand & Clay Tooth or Rock Tooth) to fit your unique situation. Teeth can also be mixed to suit your preferences and will not affect the balance of the wheel. M1 teeth can be purchased individually or in a box of 24.

Quantity Retail Price Shop
Replacement Tooth $23.70 Buy Now!
Box of 24 ($21.70 each) $520.80 Buy Now!

M1 SILVER Cutting System w/Teeth
Diameter Retail Price
Buy Now!
21" $1592.00
23" $1878.00
26" $1878.00
28" $2164.00
31" $2164.00
34" $2450.00