Drill Bit Wet Diamond Core Tools Excellent Choice for All Type Of General Drilling 4Pcs 2/3/4/5-in and Water Drill 22mm

Specifications:

Segment height: 10mm
Bit Diameter * Bit Length:
56mm (2.2″) x 370mm, 76mm(3″) x 370mm,102mm(4″)x 350mm ,120mm(5″) x 350mm
Thread size: M22(19.3mm)
Product weight：8.5kg

Features:

Excellent choice for all type of general drilling.

Ideal for plumbers, electricians or general contractors.

Application:

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)

Notice:

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.

Package included:

4 x Wet Diamond Core Drill Bit(2.2”,3”,4”, 5”)
Notice:
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.