Key Specifications
- Warranty
-
Limited 1 Year
- Impact Rated
-
No
- Hole Diameter
-
Multiple
- Hole Size – Maximum
-
1-3/8"
- Hole Size – Minimum
-
7/8"
- For Pipe Tap Size
-
Multiple
- For Pipe Entrance Size
-
Multiple
- Tooth Edge Material
-
Carbide
- Colour
-
Gray
- Material Application
-
Stainless Steel, Steel
Detailed information
TKO™ Hole Cutters offer the most efficient and clean cutter replacement for traditional knockouts, by making smooth holes in a fraction of the time at a fraction of the cost. Specifically designed to cut sheet metal, TKO cutters will even cut stainless steel with fine grained, carbide tips. The innovative design includes the exclusive SmoothStart™ replaceable pilot drill, which guides the cutter to the surface, avoiding cutter damage and providing smoother holes. An integral over-drill flange prevents cutter penetration beyond the sheet metal. When it comes to quality, performance and durability, IDEAL® is the professional’s choice for carbide tipped hole cutters
- Integrated arbor provides solid rotation
- Exclusive SmoothStart™ pilot drill prevents bit from “walking” on smooth surfaces
- Precision ground carbide teeth for fast cutting of clean, burr-free holes
- Designed specifically for sheet metal and stainless steel
- Built-in over-drill flange prevents penetration beyond the surface
- Carbide-tips are long lasting, even when cutting stainless steel, and outperform HSS cutters and bi-metal hole saws in sheet steel
- Ejection spring effortlessly ejects slug
- Provides smoother, more precise hole than other brands
- 4-Piece kit includes 3 TKO™ hole saws (sizes 7/8, 1-1/8, and 1-3/8 inch), one SmoothStart™ pilot bit, and a durable hard case
See Our Products In Action
Honest walkthroughs, field tests, and reviews from real electricians across YouTube, Instagram, and Google.
Anyone who has ever tried to track down which circuit breaker controls a certain outlet or fixture will appreciate the IDEAL Electrical SureTrace Circuit Tracer.
Popular Mechanics

I would absolutely recommend these lever connectors and will surely be using them in the future! Those connectors were super easy to work with, didn’t seem flimsy like other brands, and were super easy to install as well as remove
Donny Metcalf, Master Electrician and Electrical Instructor





