Diamond Hole Saw Set – Heavy Duty M14 Thread Arbor

Diamond Hole Saw Set – Heavy Duty M14 Thread Arbor — a precision diamond hole saw kit designed for fast, clean cuts in tile, porcelain, ceramic and stone. Built for durability and smooth drilling, this set pairs a 1.4 mm diamond blade with five pilot bits to tackle a range of core diameters with an M14 threaded arbor for secure mounting.

Features

• Heavy-duty diamond-tipped saw blade (1.4 mm thickness) for long life and consistent cutting
• Five pilot drill bits for accurate starts and improved center stability
• M14 threaded arbor ensures universal fit to most angle grinders and drills
• Versatile diameter range for multiple hole sizes: from small fixtures to large fittings
• Designed for tile, porcelain, ceramic and similar hard materials

Product Specifications

• Diamond Saw Blade Thickness: 1.4 mm
• Drill Bit Quantity: 5 pieces + 1 saw blade
• Drill Bits Diameter: 22 / 35 / 40 / 50 / 65 mm (0.87 / 1.4 / 1.6 / 2 / 2.5 inch)
• Model: M14 Thread
• Certification: CEDIY Supplies: Tiling

What’s in the package: 1 x diamond hole saw blade, 5 x drill bits (22/35/40/50/65 mm), 1 x M14 thread arbor.

Warning: Use appropriate PPE (gloves, eye protection). Diamond cutting generates dust—use wet cutting where possible and follow tool safety guidelines.

This kit delivers clean, precise holes without chipping, improving installation speed for plumbing, lighting, and tile fixtures. Durable diamond segments resist wear for repetitive jobs, while the included pilot bits and M14 arbor simplify setup and reduce slippage. Perfect for contractors, renovators and DIYers working on bathroom, kitchen and flooring projects, backed by a satisfaction guarantee.

Order now to streamline your next tiling or plumbing cut—ideal for on-site repairs and renovation projects. Use with an M14-compatible drill or grinder for wet or dry cutting; built to provide reliable performance and long-lasting precision.