Hole Cutter · 1-1/2 in (38 mm) Carbide-Tipped · TKO for Sheet Metal · IDEAL 36-307
What this product is for
The IDEAL 36-307 TKO hole cutter is used to cut a 1-1/2 in (38 mm) hole in sheet metal, electrical panels, boxes, and similar metal enclosures. It uses carbide-tipped cutting edges and a pilot drill to help start accurately and produce a cleaner hole than many general-purpose hole saws.
Use for
Use for electrical panels, junction boxes, control cabinets, sheet steel, and stainless steel where a clean round opening is needed. It is suitable for use with standard 3/8 in or larger drill chucks and low-RPM drills.
Avoid for
Avoid using this cutter on masonry, concrete, or applications outside the tool's intended metal-cutting use. It is also not the best choice where a knockout punch is required by workflow or where material thickness exceeds the cutter's intended application.
Best for
Best for electricians and panel builders who need repeatable holes in metal enclosures with less burr formation and less finishing work. It is a practical choice when speed, hole quality, and reduced drill strain matter on site or in the shop.
Installed in
Typically used on electrical service equipment, distribution panels, pull boxes, junction boxes, control panels, and fabricated sheet metal assemblies in residential, commercial, and industrial work.
Why this product exists
TKO hole cutters are designed as a faster alternative to traditional hole saws for clean holes in metal. The carbide-tipped design and pilot drill help reduce walking at startup and support smoother cutting in common electrical enclosure materials.
Typical trade guidance: carbide hole cutters are commonly used where cleaner holes can reduce filing and touch-up time. Actual cutting speed and finish depend on material type, thickness, drill speed, lubrication, and operator technique.
Compared with similar products
Compared with a bi-metal hole saw, this carbide-tipped cutter is intended for faster cutting in sheet metal and can be a better fit for repeated enclosure work. Compared with a knockout set, it is generally more convenient when access to both sides is limited or when using a drill is faster for the task.
Specifications
- Manufacturer part number: 36-307
- Brand: IDEAL
- Product family: TKO
- Product type: Carbide-tipped hole cutter
- Hole size: 1-1/2 in (38 mm)
- Cutting edge: Carbide-tipped
- Pilot drill: Included / replaceable pilot style listed in IDEAL TKO literature
- Application: Sheet metal, electrical panels, boxes, enclosures, stainless steel
- Tool compatibility: Standard 3/8 in and larger drill chucks
- Recommended use: Low-RPM drill operation
Minimum Order $20
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(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.




