Send us a message. 202 x 400 mm Dry and Wet Diamond Core Drill Bit. High quality 202 x 400 mm drill bit is perfect for use with electric core drills for drilling on granite, hard stone, concrete, reinforced concrete, and other hard surfaces. Its durable construction will ensure smooth operation of the drills. Size: 202 mm x 400 mm. Segment Height: 7 mm. Threaded connection: 1 1/4.
202 x 400 mm Dry and Wet Diamond Core Drill Bit
Send us a message. 202 x 400 mm Dry and Wet Diamond Core Drill Bit. High quality 202 x 400 mm drill bit is perfect for use with electric core drills for drilling on granite, hard stone, concrete, reinforced concrete, and other hard surfaces. Its durable construction will ensure smooth operation of the drills. Size: 202 mm x 400 mm. Segment Height: 7 mm. Threaded connection: 1 1/4.