Esch Thunderbolt-9 Professional Diamond Blade for Concrete SKU: EWTB9 $680.21 to $1,140.12 Quantity discounts available QuantityPrice (0) No Reviews Yet Ship or Local Delivery near St. Paul, Denver, Milwaukee, and Chicago. Pickup in Store - FREE! Select Store to check availability. Blade Diameter : 14 IN 20 IN 26 IN Blade Thickness : .140 IN .187 IN Blade Arbor : 1 IN Quantity -+ Add to Shopping Cart Details Esch Thunderbolt-9 Professional Diamond Blade for Concrete Details Back DetailsEsch Thunderbolt-9 Professional Diamond Blade for Concrete Have Questions? Contact Us. Call Us!Email Us! Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review