2''/3''/4''/5'' Set Wet Diamond Core Drill Bit M22 Concrete Brick

Specifications: 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 Feautres: 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, differe
2''/3''/4''/5'' Set Wet Diamond Core Drill Bit Concrete Brick Drilling Bits M22 2''/3''/4''/5'' Set Wet Diamond Core Drill Bit Concrete Brick Drilling Bits M22 Description This wet diamond core drill bit is made of high-quality iron and diamond, which is strong, durable, and not easy to deform. The wave drilling teeth are very sharp, which can achieve fast drilling and save you a lot of time. This product includes four drill bits of different sizes, allowing you to choose the right one according to your preferences and needs, which is very convenient. Key Features High-quality Diamond: The teeth of this product are made of high-quality diamond, which is very hard and wear-resistant , making them not easy to skew and break with long service life. Great Appearance: The green color, as well as the cylindrical shape, makes it look great and more designed. Detachable Design: Two bits with a size of 5.1*37cm/2*14inch and 7.6*37cm/3*14inch are detachable at the end, which makes it easy to dig out the waste. Multiple Sizes: This product includes four drill bits of different sizes, allowing you to choose the right one according to your preferences and needs, which is very convenient. Wave Drilling Teeth Design: The wave drilling teeth are very sharp, which can achieve fast drilling and save you a lot of time. The side gap between the wave drilling teeth is relatively large, which makes the product less likely to jam and easier to take cores. Concentric Shaft Design: The concentric shaft design makes the drill bit less likely to be off-center during rotation, which reduces the wobble when drilling and allows the product to drill faster. Easy to Clean: The surface of this product is smooth and flat, which is easy to clean. You just need to wipe it with a wet rag. Guaranteed Customer Service: We aim to provide quality products and services. If you have problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible. Details Standard Hexagonal Joint: This product adopts a standard hexagonal joint with a thread diameter of 22mm/0.8inch, which is suitable for domestic water drilling machines in the market. You can use this product with peace of mind. High-frequency Welding: The wave drilling teeth adopt high-frequency welding, which is very neat and conducive to smooth drilling. Application It is suitable for drilling hard concrete, block, brick, masonry, etc. 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. Specification Color: Green Material: Iron, Diamond Shape: Cylindrical Style: Modern Process: High-frequency Welding Numbers of Drill Bits: 4 Drilling Method: Wet Shank Type: Threaded Segment Height: 10mm/0.3inch Bit Diameter* Bit Length: 5.1*37cm/2*14inch, 7.6*37cm/3*14inch, 10.2*35cm/4*13inch, 12*35cm/5*13inch Thread Size: M22 (Thread Diameter: 22mm/0.8inch) Each Product Weight: 1.05kg/2.31lbs, 1.63kg/3.59lbs, 2.43kg/5.36lbs, 2.94kg/6.48lbs Package Included 1* 2" Wet Diamond Core Drill Bit 1* 3" Wet Diamond Core Drill Bit 1* 4" Wet Diamond Core Drill Bit 1* 5" Wet Diamond Core Drill Bit Notes When installing the drill bit, first check whether the spindle has any swing and if the electrical and mechanical parts are normal. The drill bit should be ensured to be clamped with the drill rig and kept concentric. Water must be added during the use of the product. It should be mainly used for core digging works with drill bits. An optional fixed or handheld drilling rig is recommended The end of the drill bit with a bottom diameter greater than 89mm/3.5inch cannot be removed. It's tested that this product takes about 4 minutes to punch through a cement block with a thickness of 22cm/8inch and four 14mm steel bars inside and can punch through 40 holes. It takes 3-4 minutes for a hand-held drill to punch through a brick wall. (This is only for reference. Different operating conditions will affect the working life of the drill bit.) This product is only suitable for wet drilling machines. It is not recommended to use an electric hammer or impact drill with this product. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering. Payment Delivery details Terms of sales About us Contact us Payment We accept Pricetronic payment 。 Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility. Delivery details Shipping: 2-9 working days to: USA Terms of sales

 

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About us Your satis faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you. Contact us Business Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time) Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday. Please contact us with Pricetronic message. Please feel free to contact us if you have any questions. Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time) Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday. Please contact us with Pricetronic message. Please feel free to contact us if you have any questions. Feature 3 Easy Operation Feature 2 Convenient Use Quality Good Manufacturer Warranty 2 Years Warranty 2 Years Manufacturer Warranty ( 制造商保修 ) 2 Years Features Nice and Practical, High Quality Packaging Feature 1 stable performance,Durable Adapter Without Thread M22 Beijing thread Brand Unbranded MPN Does Not Apply Type Core Drill Bit Bundle Listing Yes Segment height 10mm Drilling method use WET only On Aug 15, 2023 at 20:30:40 PDT, seller added the following information:

Returns Accepted for this item if it's within 30 Days