I used these chisels to drill holes in the rocks that were the centerpieces of the wells. All 4 bits did the job when mounted on a standard hand drill.
Saw BOSCH Keo, 0600861900
41 Review
Circular saw BOSCH GKS 190, 1400 W blue/silver
44 Review
Vertical router BOSCH POF 1400 ACE 060326C820, 1400 W green
30 Review
Meat grinder Panasonic MK-MG1300WTQ, white
21 Review
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review
Chest freezer Biryusa 155KX, white
16 Review
Olson 80 Inch Blade FB14580DB-025