Check the listing for details. 1-1/4" Quick Release Brick Mortar Removal Blade - Rockwell Sonicrafter Hyperlock. Condition: New. Listed at 10.99 USD. Best for Cutting Deep reaching brick mortar removal Material Electroplated Diamond Grit Plunge Depth 3.88 inch TPI (Teeth Per Inch) 30 grit Blade Width 1-1/4 inch X .085" diamond grit thickness SKU Q1164 This 1-1/4 inch wide extended length Diamond Grit Tipped Blade is designed to facilitate the removal of embedded mortar around a standard clay brick. Will also cut into surfaces such as stucco, Hardie Board, concrete board and thin-set cements. Do you need to remove or replace a standard size clay brick without disturbing the surrounding good bricks? Then this new Brick Mortar Removal cutter is just for you..The design of this new blade facilitates deep plunges and linear cutting around bricks to progressively clear away the holding mortar.This extended length diamond-grit tipped blade can plunge up to 3-7/8 inches deep.WARNING: Please take note: This extra long cutter is only recommended for very experienced multi-tool users. Longer blades put higher working loads on your multi-tool. Please listen to your machine when using this cutter to avoid motor stalls or total burnout failure.Special Alert for Bosch MX30E & MXH180B model owners: Please be aware that this item and any of our other 'Quick Release' accessories, will NOT suitably lock-fit onto your Bosch Tool-less Blade change multi-tool model without our C-Clip Adapter.Special Alert for new Bosch StarLock & Fein StarLock model owners: Please be aware that this item and any of our other accessories, will NOT fit your 2016 or newer machines if utilizing the new 'bottle-cap' style blade anchoring system.Special Alert for Bosch MX30E / MXH180B & Dremel MM35, MM40, MM45, MM50 model owners: Please be aware that this item and any of our other 'Quick Release' anchor accessories, will NOT suitably lock fit onto your Bosch or Dremel Tool-less blade change multi-tools without our C-Clip Adapter, (see eBay listing). Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.