Step Drill Bit · 1/8 in to 1/2 in hole sizes · Titanium nitride coated HSS · IDEAL 35-511
What this product is for
The IDEAL 35-511 is a step drill bit for making multiple hole sizes with one bit, from 1/8 in to 1/2 in (3.2 mm to 12.7 mm). It is commonly used by electricians for sheet metal boxes, panels, cabinets and enclosures where clean, round holes are needed.
Use for
Use for drilling or enlarging holes in thin metal, plastic and similar materials. Typical applications include control panels, junction boxes, electrical enclosures and light-gauge steel where a range of trade sizes is useful on site.
Avoid for
Avoid using this bit as a general-purpose masonry or wood auger bit, or for thick hardened steel beyond the bit's intended cutting range. For best results, use cutting fluid where appropriate and match drill speed to the material.
Best for
Best for electricians and maintenance teams who want one bit to cover common small hole sizes without changing bits repeatedly. The split-point style and double-flute step bit design are intended to improve starting accuracy and chip removal during repetitive drilling.
Installed in
Used with standard drills and impact drivers that accept a 1/4 in hex shank. Commonly carried in service kits for residential, commercial and light industrial electrical work across Canada.
Why this product exists
This step bit reduces bit changes when drilling multiple hole diameters in thin materials. Compared with using several twist bits, a step drill bit is typically chosen for cleaner enlargement of existing holes and more controlled sizing in sheet material.
Compared with similar products
Compared with single-size twist bits, this step drill bit covers 13 hole sizes from 1/8 in to 1/2 in in 1/32 in increments. The titanium nitride coating is intended to reduce wear versus uncoated high-speed steel in repetitive use, while the 1/4 in hex shank suits quick bit changes.
Specifications
- Manufacturer part number: 35-511
- Brand: IDEAL
- Product type: Step drill bit
- Hole size range: 1/8 in to 1/2 in (3.2 mm to 12.7 mm)
- Number of hole sizes: 13
- Step increments: 1/32 in (0.8 mm) typical
- Material: High-speed steel
- Finish/coating: Titanium nitride
- Shank: 1/4 in hex (6.35 mm)
- Typical use: Sheet metal, plastic, boxes, panels and enclosures
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.