// About SITEH3RO™
Designed by Unibor.
Made for metal.
SITEH3RO™ is Unibor's ultimate handheld metalworking solution - designed for on-site metalworking with just an impact wrench. Made for metalworkers, #BUILTForMetal
CAR REAMER KIT · 6 PIECE
Extended Range for Steel Hole Work
SKU · SHUCR2
Structural Range
Complete on-site expansion.
Six car reamer sizes for structural and heavy fabrication work. By Unibor. Built For Metal.™
6
Reamer
sizes
sizes
SAFETY
Collar
on every reamer
on every reamer
75%
Longer
tool life
tool life
What's in the kit
6 car reamers
3/8"
CAR REAMER
1/2"
CAR REAMER
5/8"
CAR REAMER
3/4"
CAR REAMER
7/8"
CAR REAMER
1"
CAR REAMER
$797.29
A holder is required
A holder is required, and one works with every SITEH3RO™ tool. 1/2" fits most cordless impacts, 3/4" heavy-duty pneumatic.
Already own one? Just add the tool below.
PTIA 2025 Tool Innovation Award
Judged by the Power Tool Industry Association, which recognizes tools that meaningfully change how tradespeople work.
- Free US shipping, 3 to 7 business days
- Ships from Chicago
- Secure checkout by Stripe
PTIA 2025 Tool Innovation Award
The Professional Tool & Industrial Alliance recognized the SITEH3RO™ system with its 2025 Tool Innovation Award.
The award recognizes tools that materially change how a job gets done on site. The SITEH3RO™ system was selected for letting tradespeople do bench-quality drilling, reaming and threading using only the impact wrench they already carry.
Free US Shipping
Free shipping on all orders to the continental United States. Orders are processed in 1 to 2 business days from our Chicago warehouse, and delivery takes 3 to 7 business days.
Designed by Unibor.
Six car reamers from 3/8" through 1". Built for structural ironwork and heavy fabrication. Spiral flute, safety collar, SITEH3RO™ coating on every piece. PTIA 2025 Tool Innovation Award winner.
| Pieces | 6 car reamers |
|---|---|
| Sizes | 3/8", 1/2", 5/8", 3/4", 7/8", 1" |
| Material | High-speed steel |
| Flute | Spiral |
| Coating | SITEH3RO™ coating, up to 75% longer tool life |
| Shank | 7/16" hex |
| Compatibility | SITEH3RO™ holders + standard 3-jaw drill chucks |
| Safety | Collar prevents over-insertion |
Free shipping on all orders within the continental United States. Orders are processed in 1 to 2 business days from our Chicago warehouse, and delivery takes 3 to 7 business days.
