Is there a guide to what size drill bit is used for each size rivet nut?

No, but it is easy to figure out. You want to drill a hole that is very close to the size of the nut. You want to have to force it in, but not so tight that you deform the nut. If it is slightly loose, it will still probably work OK as long as you get a good compression on the tool. There is a very specific feel to setting a riv nut properly and you might try setting a few in some scrap material to get the feel of it.

What is the warranty?

There was nothing included with the tool that mentioned a warranty.

What sizes of mandrels have?

https://www.amazon.com/dp/B08NDHWQRL/ref=cm_sw_r_cp_apa_glt_fabc_7D581X1TB89K876RTAR8 Additional smaller mandrels

Does this tool come with a case?

Dear customer, yes our product come with a hard plastic case.

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WETOLS Rivet Nut Tool Kit, 14-Inch Rivnut Tool with 7 Metric and SAE Mandrels, Professional Hand Riveter with 70Pcs Rivnuts Assortment Kit, Manual Rivet Nut Gun with Rugged BMC Case

WETOLS Rivet Nut Tool Kit, 14-Inch Rivnut Tool with 7 Metric and SAE Mandrels, Professional Hand Riveter with 70Pcs Rivnuts Assortment Kit, Manual Rivet Nut Gun with Rugged BMC Case

Product ID: 169350383

Details

Color
RED
Exterior Finish
Chrome
Fastener Type
Rivet
Material
Chrome steel
Thread Size
M6 M8 M10

💼rugged blow molded case

🔧7 versatile mandrels

🛠️70-piece rivnut assortment

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€ 99.40

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔩 Elevate your fastening game with pro-grade precision and unmatched versatility!

BUILT TO LAST - Heat-treated chrome steel mandrels and 45 carbon steel arms resist corrosion and deformation for professional durability.
ALL IN ONE KIT - Includes 70 rivnuts in assorted sizes, perfectly matched to mandrels, so you’re ready for any fastening challenge.
ORGANIZED PORTABILITY - Heavy-duty blow molded case keeps tools secure and scratch-free, making it ideal for on-the-go pros.
UNIVERSAL MANDREL SET - 7 interchangeable mandrels cover both Metric (M6, M8, M10) and SAE sizes for ultimate project flexibility.
ERGONOMIC EFFORTLESS - 14-inch hand riveter designed for easy mandrel changes and smooth operation, reducing fatigue on long jobs.

The WETOLS 14-Inch Rivet Nut Tool Kit is a professional-grade manual riveter featuring 7 heat-treated chrome steel mandrels compatible with both Metric and SAE sizes. It includes a comprehensive 70-piece rivnut assortment and comes housed in a rugged blow molded case for easy storage and transport. Designed for durability and ease of use, this kit is perfect for automotive, DIY, and industrial fastening projects.

Specifications

ASIN	B081GDRTXP
Best Sellers Rank	#656 in Automotive ( See Top 100 in Automotive ) #1 in Riveters
Brand	WETOLS
Customer Reviews	4.5 4.5 out of 5 stars (10,889)
Date First Available	November 14, 2019
Exterior	Chrome
Item Weight	4.94 pounds
Item model number	WE-882
Manufacturer	WETOLS
Manufacturer Part Number	WE-882
Product Dimensions	15.5 x 2.6 x 6.9 inches

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