Segment height: 10mm
Bit Diameter * Bit Length:
51mm (2″) x 370mm, 76mm(3″) x 370mm, 102mm(4″) x 350mm , 120mm(5″) x 350mm
Thread size: M22 (The thread diameter of the water drill is 22 mm.)
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 (2″ 3″ 4″ 5″)
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.
- 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.
- 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 (only for reference, different operating conditions will affect the bit working life).