Countersink and Microstop Kit for GM & Tesla Countersinking

WES596 microstop with Nylon footpiece and 9 HSS countersink cutters
Part Number
WESKIT018

1x WES596 microstop with Nylon footpiece (5/8" cutter capacity) 9x W415 cutters with 1/2" body, 100°, HSS, and 1/4"-28 thread Pilot sizes: 3/32", 1/8", 5/32", 3/16", 1/4", #10, #21, #30, #40

Price$217.50
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WESKIT018
$217.50
Stock: Ships in 3 Days

Product details

The WESKIT018 Countersink & Microstop Kit is an essential for auto body and collision repair shops. It includes the cutters needed to make countersunk holes that fit OEM standard fasteners. This kit is built for GM and Tesla structural repair procedures. 

This kit consists of 1x WES596 microstop with an nylon footpiece; and 9x W415 HSS countersink cutters: 100° cutters with a 1/2" body, in sizes 3/32", 1/8", 5/32", 3/16", 1/4", #10, #21, #30, and #40. These components are stored in a FOD box that the microstop and cutters organized for storage.

Broad vehicle compatibility: Built for GM and Tesla workshops; but also used for Ford, Chrysler, and European brands' structure and collision repairs.

Countersinking for multiple rivet sizes: Nine cutter sizes let one kit cover a range of rivet sizes.

Surface protection: The nylon footpiece sits against the panel to help prevent surface marking.

Made in USA

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Note:

Our kit has same size cutters and suitable microstop as drop-in replacement for: 
- Tesla P/n 10659944-00-A, 
- Tesla P/n 1133199-00-A, 
- GAT-MS-1000

The kit is usable for structure repairs on these vehicles: 
- GM platform trucks & SUVs
- Tesla Model 3, Y, S, X, Cybertruck
- Ford F-150 Lightning, Mach-E
- Rivian R1T/R1S, European aluminum-intensive vehicles

Switching from another manufacturer?

We’re here to help.

Our cross reference tool is the easiest way to find an equivalent or alternate part. If it’s not on our list, we’ll still be able to help you switch, perhaps even design a custom tool to your specification. Send us an email or give us call!

SAME DAY SHIPPING

Don't let delayed shipments hold up your assembly line.

We frequently restock our most popular items. Most of our standard microstops are in stock. All our online orders are fulfilled out of Houston, Texas facility and ships same day on in-stock orders placed before 12 PM CST.

Order online

Wescon USA
© Wescon Industries Inc. 2026601 Century Plaza Dr. Houston, TX 77073 Our products are 100% designed and manufactured in our facility in Texas.
Wescon is a brand of GI Corporation. Our products are sold in the European Union through GI Europe B.V. (KVK# 99685124) based in the Netherlands.
Wescon USA