I used this to dig around my spray heads. Took a little out of the middle and quickly cleared the overgrown grass. That was less than half the price of a "real" tool made specifically for sprinkler heads.
Impact drill BOSCH GSB 13 RE (0 601 217 100), 600 W blue
37 Review
Saw BOSCH Keo, 0600861900
41 Review
Sawing machine DeWALT DWE7485, 1850 W
52 Review
Circular saw Makita HS7601, 1200 W blue/silver
58 Review
POWERTEC 62-Inch 8-Inch Blade - Model 13132X
12 Review
Olson 80 Inch Blade FB14580DB-025
10 Review
Chest freezer Biryusa 155KX, white
16 Review
πͺ DEWALT DW3984C Portable Blade Set of 3-Pack