Free US shipping on every order · 30-day returns
SuntekStore

Garage & Ride

Aluminum Oxide Grinding Head

Tire Repair Polishing Bit High Precision Aluminum Oxide Grinding Head Wear-Resistant 3 Mm Shank Grinding Head

$19.79 Free shipping · tax calculated at checkout

Arrives in 11–21 days · free shipping, tracked

Total $19.79 · free shipping · sales tax calculated at checkout

In stock · leaves our partner warehouse within 4 business days

  • Ships from our partner warehouse in ChinaFree to the US · arrives in 11–21 days
  • 30-day returnsUnused items · see policy
  • Secure checkout by StripeWe never see your card number
  • Questions?Contact us · reply in 1–2 business days
Package size
10 × 5 × 2 cm (3.9 × 2.0 × 0.8 in)
Weight
0.03 kg (0.07 lb)
Product size
4.1 × 1.2 × 1.2 cm (1.6 × 0.5 × 0.5 in)
Material
Aluminum Oxide
Shank diameter
3 mm
Grit
170
Compatible tool
High-speed or rotary tool
In the box
Aluminum Oxide Grinding Head ×1
Category
Garage & Ride
Delivery
Free standard shipping to the US, 11–21 days from order, shipped from our partner warehouse in China
Returns
30-day returns on unused items

Item DCD-10001549016

About this item

Material: Constructed from aluminum oxide, this aluminum oxide grinding head features a fine 170-grit polishing surface and a silver metal finish for consistent, long performance.
Design: Built with a 3 mm shank, this rotary tool grinding head fits securely into compatible high-speed grinders and rotary tools for stable, controlled during detailed work.
Function: As a precision polishing tool, it delivers smooth, accurate grinding and finishing action ideal for shaping, smoothing, and preparing textured parts during detailed repair tasks.
Application: Engineered specifically for tire service work, this tire repair polishing bit supports vulcanized repairs and sidewall damage prep by creating clean, properly textured textured parts.
Performance: This grinding bit offers reliable wear resistance and fine-grit precision, helping technicians achieve, consistent results on every repair job.

When you need, controlled material removal for tire repair work, this aluminum oxide polishing grinding head delivers the consistency and durability technicians rely on every day. Built from hard-wearing aluminum oxide with a fine 170-grit surface, it maintains its cutting performance through repeated use, reducing the need for frequent bit changes during operational pace schedules. The 3 mm shank design ensures a secure, wobble fit in most standard high-speed grinders and compatible rotary tools, so you can work with confidence even on tight, hard-to-reach areas of a tire. Whether you are prepping a damaged sidewall or refining the surface before a vulcanized repair, the balanced shank keeps the bit running smoothly at speed. As a versatile polishing tool, it handles a wide range of grinding and finishing tasks beyond elementary material removal, leaving behind a uniformly textured surface that helps repair materials secure properly. The fine grit produces smooth, controlled results without aggressive gouging, making it well suited for detail-oriented application precision matters more than speed. Designed specifically for tire repair applications, this tire repair polishing bit supports both vulcanized repair procedures and sidewall damage prep by creating the proper surface profile for adhesion. Technicians can use it to clean, shape, and feather tire rubber before applying patches, plugs, or vulcanizing compounds, helping every repair hold up reliably over time. For repair shops and mobile tire service technicians alike, this dependable grinding bit combines wear-resistant construction with fine-grit precision to support consistent results. Compact enough to keep in a tool roll or bench organizer and robust enough for daily use, it is a practical addition to any tire repair toolkit.

Option: Yj639 Ball 3MM