9-Piece Diamond Core Drill Bits Set with Hex Shank

Product Overview

This 9-piece diamond core drill set includes 8 bits (6-) and a hexagon shank, featuring high-quality vacuum brazed diamond for durability. Suitable for dry/wet drilling on porcelain, granite, glass, marble, and ceramic. For best results, start at a 45-degree angle, then work vertically, and add water when drilling glas

Key Highlights

• Complete 9-piece set includes 8 diamond core drill bits (6, 8, 10, 13, 19, 35, 45, ) plus a hexagon shank for various drilling needs.
• High-quality diamond construction with vacuum brazing technology offers superior thermostability and durability compared to carbide or bi-metal bits.
• Designed for both dry and wet drilling on porcelain tile, granite, glass, marble, ceramic, brick, and similar materials.
• Easy to operate: includes drill bits and hexagon shank; recommended to add water to extend service life.
• For optimal use, start at a 45-degree angle, then move to vertical; add water continuously when drilling glass or ceramics.
• Backed by customer support with prompt 12-hour response time.

Specifications