3 Inch Diamond Core Drill Bits,1-1/4"-7 Thread Diamond Core Bit for Cured Concrete with Rebar, Hard Masonry, Brick Block, Purple


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Item ID:   LS108620650-01-01
Supplier SKU:   LS8810198
Available Platform:   amazon aliexpress ebay shopee lazada tiktok shein semitemu shopify mercado mercadocbt ozon wish wayfairnew walmart temu wadi yahoo rakuten aliexpresscn joom google cdiscount coupang wildberries yandex other
Warehouse address:   [US-20] Lithia Springs, GA, US, 30122
Unit Price:   $Visible to distributors  
  • Color: 紫色
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  • Product Description
Product Size Length: 45.72cm Width: 7.62cm Height: 7.62cm Product Weight 1.996kg
Packing Size Length: 49.02cm Width: 9.91cm Height: 9.91cm Packing Weight 2.313kg

Precise Specifications: This 3-inch diamond core drill bit has a 15-3/4 inch (400 mm) drilling depth and a 1-1/4-7 standard thread, fitting most standard core drill machines for stable, reliable heavy-duty performance. Easy Wet Drilling: It supports wet drilling for concrete; start at a 15-degree angle, then move to a vertical position and continue drilling for stable and easy operation, and using water extends service life while dry drilling is acceptable for softer construction materials. Efficient Smooth Cutting: Made with high-quality diamond grit, this core drill delivers sharp, consistent cutting and a longer service life, and it is highly recommended for handheld core drills or dedicated core drill rigs to maximize efficiency. Humanized Structure: The diamond wet core bit features precisely engineered sawteeth and a concentric axis design, ensuring high drilling efficiency and exceptional durability. Versatile Uses: This core drill is ideal for concrete, brick, tile, masonry, reinforced concrete, stone, and more, and it is widely used for installing air conditioners, pipes, stair railings, and other construction or renovation projects.

Package Size19.3 x 3.9 x 3.9 inches
Package Weight5.1 lbs
Product Size18 x 3 x 3 inches
Product Weight4.4 lbs
MaterialSteel
Main FeaturesPrecise Specifications; Easy Wet Drilling; Efficient Smooth Cutting