SKU: 71569676434

Grundomat Thread-On Tail Expander

Sale price$673.17 Regular price$747.97
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  • USA
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Grundomat Thread-On Tail ExpanderGRUNDOMAT Tail Piece Expanders provide an economical way to upsize the bore diameter when working in lighter soil conditions. The expander threads directly onto the GRUNDOMAT tool, allowing contractors to increase the bore size without using a separate front end expander setup. This bubble type modular attachment adds extra versatility to GRUNDOMAT pneumatic piercing tools in certain soil conditions where a larger finished bore is needed for pipe,

GRUNDOMAT Tail Piece Expanders provide an economical way to upsize the bore diameter when working in lighter soil conditions. The expander threads directly onto the GRUNDOMAT tool, allowing contractors to increase the bore size without using a separate front-end expander setup.

This bubble-type modular attachment adds extra versatility to GRUNDOMAT pneumatic piercing tools in certain soil conditions where a larger finished bore is needed for pipe, conduit, cable, or utility installation.

Tail piece expanders are available for select GRUNDOMAT models and provide different upsizing diameters depending on the tool size and job requirements.

Available Tail Piece Expanders

Part Number GRUNDOMAT Model Upsize Diameter
GZ0856462 85 98 mm / 3.85 in.
GP0956461 95 105 mm / 4.13 in.
GP1106461 110 118 mm / 4.65 in.
GP1106462 110 138 mm / 5.43 in.
GP1306461 130 140 mm / 5.51 in.

Features

  • Threads directly onto the GRUNDOMAT tool
  • Economical way to increase bore diameter in lighter soils
  • Bubble-type modular attachment design
  • Adds versatility for certain soil conditions
  • Available for select GRUNDOMAT models
  • Useful for pipe, conduit, cable, and utility installation jobs

GRUNDOMAT Tail Piece Expanders are a practical accessory for contractors who need a simple, cost-effective way to increase bore diameter while using compatible GRUNDOMAT pneumatic piercing tools.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71569676434

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4.1 ★★★★★
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Linde Lopez
Birmingham, US
★★★★★ 5
Great product
Color: Rose Gold #01, Size: 1 Fl Oz (Pack of 1)
This product is easy to use and looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
M
Verified Purchase
maryssa
Lake Worth, US
★★★★★ 3
Cute, Smells like Chemicals
Color: Rose Gold #01, Size: 1 Fl Oz (Pack of 1), Color: Rose Gold #01, Size: 1 Fl Oz (Pack of 1)
Looks great but transfers easily. I liked the shade and how the glitter was visible but not distracting. I wasn’t fond of how it smelled but I covered the scent with my sunscreen and I didn’t notice afterwards. Smells like a chemical like scent but it was worth the value I paid for. Good as a highlighter, to add a touch of glow to the face. You can’t see it under foundation but it’s cute on the cheek bones to give a make up less look on a sunny day. The brush is also good quality.
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Reviewed in the United States on September 29, 2025
E
Verified Purchase
Erika C
Cuba, US
★★★★★ 5
Quick glow up
Color: Glistening Bronze #03, Size: 1 Fl Oz (Pack of 1)
This is a great bronzing shimmer for a little added glow before walking out the door! It's very lightweight and goes on very smooth with brush. I ended up buying and using a larger kabuki brush to brush on faster but the brush it comes with works ok as well. It's the perfect amount of bronze and shimmer.. not glittery or over the top and doesn't have a smell. Doesn't transfer on clothes but I always let it dry a few minutes before putting on clothes.
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Reviewed in the United States on April 1, 2026
K
Verified Purchase
Kim
Draper, US
★★★★★ 5
Beautiful Shimmer
Color: Rose Gold #01, Size: 1 Fl Oz (Pack of 1)
This worked well for a wedding. I thought it would be a little more bronzier but I loved the sparkle. It is my first time using a body shimmer though, so it did what I bought it for and next time just need to self tan prior!
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Reviewed in the United States on May 12, 2026
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La'akea Sisifo
Los Angeles, US
★★★★★ 5
Great product
Color: 2pcs
Helped my feet a lot I have been prego back to back and on my feet constantly it’s super moisturizing!
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Reviewed in the United States on March 6, 2026

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