GIVIMO 5-Pack 5-in / 125-mm Diamond Wall Chaser Saw Blades with 20-mm Arbor 65Mn Steel Core Segmented Diamond Rim 7000-RPM Maximum Speed Brass Bushings and Wet or Dry Cutting for Concrete Brick Stone Cement and Masonry Wall and Floor Grooving Work

Straight Clean Wall Grooves: A 5 in blade built for wall chasers cuts straight smooth channels with reduced chipping, which is what a clean run for electrical cable or pipe actually needs

2-mm Diamond Segments: High-hardness diamond segments 2 mm thick and 14.5 mm tall hold their cutting edge through repeated passes rather than rounding off after the first few metres of wall

65Mn Steel Core: A 65Mn steel core 1.5 mm thick adds stiffness and damps vibration, so the blade tracks its line instead of wandering and the cut stays under control at full speed

20-mm Arbor Fits Most Chasers: A 20 mm arbor bore matches most wall chaser machines and brass bushings ship in the box, so the blades mount without hunting for adapters

Five in a Pack: Five blades in one pack cover a stacked wall-chaser setup or a run of high-frequency cutting, which cuts downtime and per-blade cost against buying singles as they wear out

Specification: Quantity: 5 Blades; Blade Diameter: 5 in / 125 mm; Arbor Diameter: 0.79 in / 20 mm; Blade Core Thickness: 0.06 in / 1.5 plus or minus 0.1 mm; Maximum Diamond Segment Thickness: 0.08 in / 2 plus or minus 0.1 mm; Segment Height: 0.57 in / 14.5 mm plus or minus 0.3; Maximum Blade Speed: 7000 RPM; Single Blade Weight: 0.29 lb / 0.13 kg; Main Material: 65Mn Steel Core with Diamond Segments; Included: Brass Bushings; Color: Red; Item Model Number: 125JP