New Arrivals/Restock

Effective Diamond Core Drill Bit, Diamond Brazed Step Drill Bit, 20-35-50mm Hole Expander Chamfer, Stepped Pagoda Tapered Reamer, Multi-Layer Conical Hole Opener for Metal Tile Marble Ceramic Concrete

flash sale iconLimited Time Sale
Until the end
23
49
14

US$8.39 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$5.60
quantity

Product details

Management number 219053373 Release Date 2026/05/03 List Price US$5.60 Model Number 219053373
Category
  • VERSATILE THREE STEP DESIGN--The diamond stepped pagoda drill bit features three different reaming sizes: 20mm, 35mm and 50mm, perfect for drilling through hard surfaces, enabling quick and accurate trimming, reaming, and chamfering, enhancing work efficiency.
  • WIDELY USED--The multi layer tapered reamer is ideal for drilling through a wide range of materials, including concrete, tile, marble, granite, quartz, and microcrystalline stone. These drill bits are perfect for home improvement, construction, and professional projects, providing reliable performance on every surfaces.
  • SHARP AND DURABLE--Our diamond brazed step drill bit is integrally forged with top-grade diamond coating, featuring excellent wear resistance and long-lasting cutting performance. The cone diamond drill bit features a sharp, multi-layered tip and three-stage reaming design. Efficient grinding and sharp cutting. The chip removal is smooth with little dust, the cutting surface is smooth, the dry cutting is very sharp, and the wet cutting is very durable.
  • UNIVERSAL COMPATIBILITY--Our diamond core drill bit is conveniently designed to fit most standard drill bits, easy to install, with no special tools or expertise required, ensuring easy use by professionals and DIY users alike. Compatible with the M10 standard threaded interface, it can be directly installed on the 100-type Angle grinder.
  • TIPS--If used on an electric hand drill, a conversion rod needs to be added. Before use, let the machine idle for one minute to check if it is operating normally.
UPC 755097736805
Set Name 1
Brand Name twomoo
Shank Type Threaded
Unit Count 1.0 Count
Part Number U028
Finish Types Diamond
Manufacturer twomoo
Material Type High Manganese Steel and Diamond
Item Dimensions 3.3 x 2 x 2 inches
Tool Flute Type Spiral
Number of Flutes 2
Number of Pieces 1
Included Components Brazed Step Drill Bit(20-35-50mm)
Surface Recommendation Ceramic, Concrete, Masonry, Metal, Stone

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review