Klein Tools Power Conduit Ream...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$95.04
$41.63
Klein Tools 85091 Power Conduit Reamer

Klein Tools Power Conduit Reamer Drill Head for 1/2", 3/4", 1" EMT with Replaceable Blade

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Model: 85091
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$95.04
$41.63
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Klein Tools Power Conduit Reamer Drill Head for 1/2", 3/4", 1" EMT with Replaceable Blade

Professional power tool attachment for efficient EMT conduit preparation

The Klein Tools Power Conduit Reamer delivers professional-grade performance for electrical contractors working with Electrical Metallic Tubing (EMT). This precision-engineered drill head attachment handles 1/2", 3/4", and 1" conduit sizes with a replaceable reaming blade design. Made in USA with improved bit retention for power drill chucks and quick release adapters, this tool significantly reduces installation time on projects with large quantities of conduit runs.

Professional Features & Benefits

  • Multi-Size Compatibility: Reams 1/2", 3/4", and 1" EMT conduit sizes for versatile job site applications
  • Replaceable Blade System: Precision engineered replaceable reaming blade extends tool life and maintains consistent performance
  • Power Drill Integration: Designed to fit power drill chucks and quick release adapters with improved bit retention for reliable operation
  • Time-Saving Design: Reams conduit and installs fittings in a fraction of the time compared to manual methods
  • Made in USA Quality: American manufacturing ensures consistent quality and durability for professional use
  • Compact Profile: 5.75" overall length and 0.33 lbs weight provide excellent maneuverability in tight spaces

Technical Specifications

  • Conduit Size: 1/2", 3/4", 1" (1.3 cm, 1.9 cm, 2.5 cm)
  • Department: Electrical
  • Depth: 5.7500 in
  • Height: 1.0000 in
  • Overall Length: 5.75" (14.6 cm)
  • Product Details: Conduit Reamer Drill Head for 1/2", 3/4", 1"
  • Product Group: Electrical Tools
  • Product Subgroup: Conduit Tools
  • Product Type: Conduit Reamer Drill Head for 1/2", 3/4", 1"
  • Weight: 0.3300 lbs
  • Width: 1.0000 in

Professional Applications

  • Commercial electrical installations with multiple conduit runs
  • Residential electrical projects requiring EMT conduit preparation
  • Industrial facility electrical work and maintenance
  • Electrical contractor field operations
  • Building renovation and retrofit projects
  • Emergency electrical repair and service calls

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with Made in USA manufacturing standards. The precision-engineered replaceable blade system and improved bit retention design ensure consistent performance and extended tool life for demanding electrical applications.

Manufacturer Resources

Spec Sheet

Product Specs

Conduit Size:
1/2", 3/4", 1" (1.3 cm, 1.9 cm, 2.5 cm)
Overall Length:
5.75" (14.6 cm)
Department:
Electrical
Product Group:
Electrical Installation Tools
Product Subgroup:
Conduit Tools
Product Type:
Conduit Reamer
Product Details:
Conduit Reamer Drill Head for 1/2", 3/4", 1"
Product Height:
1.0000 in
Product Weight:
0.3300 lbs
Product Width:
1.0000 in
Product Depth:
5.7500 in
Country of Origin:
United States

Klein Tools 85091 – Frequently Asked Questions

1) What conduit sizes does the Klein Tools 85091 power conduit reamer handle?
The Klein 85091 reams 1/2 inch, 3/4 inch and 1 inch EMT (1.3 cm, 1.9 cm, 2.5 cm) with one head, so an electrician running mixed branch circuit sizes doesn't swap tools between pulls. It is an EMT reamer, not a rigid or IMC tool.
2) Will the Klein 85091 conduit reamer fit in a regular drill chuck?
Yes. The 85091 reamer head is built for power drill chucks and quick release adapters, with improved bit retention so it doesn't walk loose in the chuck while it cuts. Drop it in a cordless drill and ream, no separate mount needed.
3) Is a power conduit reamer worth it over a hand reamer or screwdriver deburring?
On a job with a lot of conduit runs, yes. A hand reamer or the blade of a screwdriver works fine for a handful of cuts; the Klein 85091 chucks into a drill and reams plus preps for fittings in a fraction of the time manual methods take. If you cut EMT all day, the drill head pays back; if you cut three sticks a month, a hand reamer is enough.
4) Can the blade on the Klein power conduit reamer be replaced when it dulls?
Yes, the 85091 uses a replaceable reaming blade rather than a fixed cutter, so when the edge dulls from burr work you change the blade instead of scrapping the head. That matters for MRO shops trying to keep one tool in the van long term.
5) What is the Klein part number for the power conduit reamer for 1/2 to 1 inch EMT?
Klein Tools model 85091. That is the drill head version with the replaceable blade covering 1/2, 3/4 and 1 inch EMT.
6) Is this Klein reamer small enough to use inside a panel or tight ceiling space?
It is 5.75 inches (14.6 cm) overall and 1 inch across, weighing 0.33 lbs, so head plus drill is the real space question. In tight ceiling grid or a crowded gutter, the short head keeps the drill close to the pipe end.
7) Is the Klein conduit reamer made in the USA?
Yes, the 85091 power conduit reamer is made in the USA, which matters on public and institutional jobs carrying domestic sourcing requirements.
How fast can I get the Klein Tools 85091 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 85091 come with a warranty?
Absolutely. The Klein Tools 85091 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 85091?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 85091 from ZenSupply?
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