Enhance your diamond core drilling projects with our1.1/4" UNC extension bars, designed to provide seamless performance and extended reach for your diamond core drills. Perfect for professionals and DIY enthusiasts, these high-quality extension bars are made from durable materials to withstand high-pressure drilling, ensuring longevity and optimal performance in tough drilling conditions.
eBay
Electric Concrete Core Drill Machine Water Source Diamond Core Drill Machine 220V. The machine do not include any drill bits, you need to prepare by yourself. Type: Diamond Core Drill Machine. Max drill hole:190mm.
eBay
Specification Color: Red Material: 45# Steel Surface Treatment: Painting Joint Type: Hexagonal Tool Flute Type: Straight Type of Cutter Teeth: Turbine Teeth Mounting Type: Coring Machine Mount Gross Weight: 1.5kg/3.3lbs Net Weight: 1.25kg/2.76lbs Drilling Depth: Approx. 400mm/15.75in Product Size(D*H): 51*470mm/2*18.5in Package Size: 47*7*7cm/18.5*2.76*2.76in Package Included 1* Wet Core Drill Bit.
eBay
Specifications: Segment height: 10mm Bit Diameter * Bit Length: 51mm (2") x 370mm, 76mm(3") x 370mm, 102mm(4") x 350mm , 120mm(4.7") 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.
eBay
Diamond Cone Bit Milling Beveling Chamfer Angle Grinder Tile 2"/50mm 2pcs. Welded Diamond Core Drilling Bit Hole Saw for Granite Marble Concrete 6-102mm. Diamond Drilling Bit Kit Hole Saw Set for Tile Granite Triangle Shank 11pcs/set.
eBay
Dry drilling without water. widely used in drilling tile tile granite marble stone. High exposure diamonds provide faster and more aggressive drilling. Drilling depth:30mm. Color: blue. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Safe Wet Core Drilling: You can use water for dust suppression and bit cooling during masonry cutting, which prevents overheating, extends bit life, and protects your respiratory health. Type of Cutter Teeth: Turbine Teeth.
eBay
Specification Color: Gold Material: 45# Steel Surface Treatment: Painting Joint Type: Hexagonal Tool Flute Type: Straight Type of Cutter Teeth: Turbine Teeth Mounting Type: Coring Machine Mount Gross Weight: 2.2kg/4.85lbs Net Weight: 2.05kg/4.52lbs Drilling Depth: Approx. 400mm/15.75in Product Size(D*H): 76*470mm/2.95*18.5in Package Size: 47*9*9cm/18.5*3.54*3.54in Package Included 1* Wet Core Drill Bit.
eBay