Dry Wet Hammer Industrial Grade Drill Bit Hole Opener Air Conditioning Installation

Label:Yes Product color: Orange Product Name: Water Drill Head Hole Opener Product material: Brazed The set includes: 1 set water drill head hole opener Product size: 63x370mm(2.48x14.57in) Product weight: 1260g

Features: 1.Size 370MM(14.57in):At 370MM(14.57in) in length, this drill bit provides ample reach for deep masonry drilling tasks. 2.Design Two-way Water Cooling:Features a two-way water cooling system for efficient drilling and continuous chip removal. 3.Drill Bit For Concrete|Concrete Drill Bit:Crafted from durable material, this drill bit withstands the rigors of masonry drilling. 4.Usage Scenario Decoration:Ideal for decoration projects, this drill bit smoothly pierces through concrete walls.