The thread diameter of the water drill is 22 mm. Please make sure your product can
use 22MM thread diameter before your order.
Segment height: 10mm
Bit Diameter * Bit Length:
25mm (1″) x 370mm, 32mm(1.2″) x 370mm, 40mm(1.5″) x 350mm , 51mm(2″) x 350mm
Thread size: 22mm
Drilling method: use WET only
Rhinestones: In the use of the process must be added water, should be drilled to dig core
engineering, the proposed matching fixed or hand-held drilling rig
Install the bit: first check the spindle has no swing, electrical and mechanical parts are normal,
on the bit to ensure that the drill and drilling rig clamping, and maintain concentric
4 x Wet Diamond Core Drill Bit(1″,1.2″,1.5″, 2″)
1、Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.
2、The color may have different as the difference display, pls understand.
- Bit Diameter * Bit Length: 25mm (1″) x 370mm, 32mm(1.2″) x 370mm, 40mm(1.5″) x 350mm , 51mm(2″) x 350mm.
- This product is tested, thickness of 220mm cement block, inside four 14mm steel bar, play through about need 4 minutes, can play 40 holes. Hand-held drilling machine need 3-4 minutes to play through the brick wall.
- Excellent choice for all type of general drilling， Ideal for plumbers, electricians or general contractors.
- Intended for drilling hard concrete, block, brick, masonry, and the like materials
- It is suitable for drilling and coring of reinforced concrete, brick wall drilling, air conditioning installation, pipe, road signs drilling, expressway and other outdoor projects.