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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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

Product ID: 169350383

Details

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

💪durable heat-treated steel

🔧7 versatile mandrels

🛠️70-piece rivnut assortment

$178.83

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Description

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

BUILT TO LAST - Heat-treated chrome steel mandrels and 45 carbon steel arms resist corrosion and deformation under pressure.
COMPLETE RIVNUT KIT - Includes 70 rivnuts in multiple sizes, so you’re ready for any fastening challenge right out of the box.
ALL IN ONE PRECISION - 7 interchangeable mandrels cover both Metric and SAE sizes for ultimate versatility.
ORGANIZED PORTABILITY - Rugged blow-molded case keeps every piece secure and scratch-free, perfect for on-the-go pros.
EFFORTLESS MANDREL SWAP - Hand-removable mandrels make maintenance and size changes a breeze—no extra tools needed.

The WETOLS 14-inch Rivet Nut Tool Kit is a professional-grade manual rivet nut gun featuring 7 interchangeable mandrels (Metric and SAE), a robust 70-piece rivnut assortment, and a durable blow-molded case. Constructed with heat-treated chrome steel and carbon steel components, it ensures long-lasting corrosion resistance and deformation protection, making it the #1 choice for automotive and industrial fastening tasks.

Specifications

ASIN	B081GDRTXP
Best Sellers Rank	#704 in Automotive ( See Top 100 in Automotive ) #1 in Riveters
Brand	WETOLS
Customer Reviews	4.5 4.5 out of 5 stars (10,891)
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$178.83

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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