HIDOTOL 20PC TCT Carbide Hole Saw Kit 1/2–2-1/8 in | Titanium Pilot & L-Wrench

Overview

HIDOTOL’s 20PC TCT Carbide Hole Saw Kit is engineered for metalwork and challenging materials. With premium tungsten carbide tipped teeth and a precision titanium pilot, it supports cleaner starts and steadier cutting across stainless steel, iron, aluminum, and sturdy plastics.

The kit employs a three-blade tooth design—outer, middle, and inner blades—that work together to reduce chipping and dulling over time. This thoughtful configuration helps you achieve consistently round holes and a smoother finish on demanding surfaces.

Key benefits at a glance

• Three-blade TCT carbide teeth for durable, steady cutting
• Sizes range from 13 mm to 54 mm (1/2" to 2-1/8") to cover common tasks
• Outer, middle and inner blades coordinate for reliable performance with minimal heat buildup
• Works with stainless steel, metal, iron, aluminum, FRP and plastic
• Aluminium case keeps tools organized and portable for on-site work

What you get is more than a set of bits; it’s a versatile system that adapts to various project scales—from home repairs to more demanding fabrications. The titanium pilot supports precise starts, while the included L-wrench, springs, and hex keys simplify setup and maintenance. A satisfaction guarantee offers support if you’re not fully satisfied.

In the box

• 13 sizes: 13 mm (1/2"), 14 mm (9/16"), 16 mm (5/8"), 19 mm (3/4"), 22 mm (7/8"), 25 mm (1"), 29 mm (1-1/8"), 32 mm (1-1/4"), 35 mm (1-3/8"), 38 mm (1-1/2"), 45 mm (1-3/4"), 51 mm (2"), 54 mm (2-1/8")
• 2 drill bits, 3 springs, 2 hex keys
• Aluminium carrying case, titanium pilot, and L-wrench

Note: results depend on technique and material, but HIDOTOL focuses on cleaner starts, stable cuts, and straightforward tool management across a range of tougher drilling tasks.