Hole Cutter · 1-3/4 in (44 mm) Carbide-Tipped · For 1-1/4 in Conduit Openings in Sheet Metal · IDEAL 36-308
What this product is for
The IDEAL 36-308 TKO hole cutter is used to cut a 1-3/4 in (44 mm) hole in sheet metal and stainless steel. It is commonly selected for electrical panels, junction boxes, cabinets, and other metal enclosures where electricians need a clean opening for a typical 1-1/4 in conduit trade size.
Use for
- Cutting 1-3/4 in (44 mm) holes in sheet metal enclosures
- Openings for typical 1-1/4 in conduit fittings
- Electrical panels, boxes, cabinets, and control enclosures
- Use with handheld drills or drill presses with a 3/8 in chuck or larger
Avoid for
- Concrete, masonry, or wood boring applications
- Hole depths beyond the cutter's 1/4 in (6 mm) cutting capacity
- Applications where a knockout punch is required by site preference or workflow
Best for
Best for electricians and panel builders who need faster cutting than a traditional bi-metal hole saw and a cleaner result with less burr formation in metal enclosures. It is also a practical choice where accurate pilot positioning matters on finished panel surfaces.
Installed in
Typically used on the jobsite or in the shop for service equipment, distribution panels, junction boxes, stainless cabinets, and fabricated sheet metal assemblies.
Why this product exists
This hole cutter is designed as a faster, cleaner alternative to standard hole saws for thin metal work. The carbide-tipped cutting edge and pilot drill help reduce walking, improve hole quality, and support repeatable cuts in electrical enclosure work.
Compared with similar products
Compared with a standard bi-metal hole saw, this TKO cutter is intended for cleaner holes in sheet metal and stainless steel with less finishing work after the cut. Compared with a knockout set, it can be a practical option when using a drill is faster or more convenient for the task. Actual cutting speed and finish depend on material thickness, drill speed, cutting oil, and operator technique.
Specifications
- Brand: IDEAL
- Manufacturer part number: 36-308
- Product family: TKO
- Product type: Carbide-tipped hole cutter
- Hole size: 1-3/4 in (44 mm)
- Typical conduit trade size: 1-1/4 in (32 mm)
- Cutting depth: 1/4 in (6 mm)
- Pilot drill size: 3/8 in
- Cutting edge: Carbide tip
- Applicable materials: Sheet metal and stainless steel
- Tool compatibility: Handheld drill or drill press
- Recommended guidance: Low-RPM drilling is typically used for carbide hole cutters in metal, and cutting oil is commonly recommended to help extend cutter life. Actual performance depends on material, speed, pressure, lubrication, and installation conditions.
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.