What is the actual tread size as I need to screw it into a drill chuck?

The thread you see is for the buff wheels or grinding wheel. The shaft from the motor goes in to the arbor. It's not designed for a drill chuck. But you can make someone work.

8mm To 10mm Bench Grinder Shaft Arbor Extender Kit

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 33.79

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Description

⚙️ Upgrade your grinder game — extend, adapt, and dominate your workspace!

DUAL THREADED OPERATION - Simultaneously use left and right threaded shafts for maximum polishing and grinding efficiency.
MULTI TOOL ADAPTABILITY - Perfect for buffing wheels, grinding wheels, wire brushes, and drill chucks—expand your workshop’s capabilities.
DURABLE METAL CONSTRUCTION - Built to last with premium metal materials ensuring long-term reliability under heavy use.
ALL IN ONE INSTALLATION KIT - Includes wrench, nuts, and washers for quick, secure assembly—no extra tools needed.
UNIVERSAL SHAFT COMPATIBILITY - Seamlessly converts 8mm motor shafts to 10mm threaded extensions for versatile tool upgrades.

The Motcoda 8mm to 10mm Bench Grinder Shaft Arbor Extender Kit transforms your motor shaft into a versatile polishing and grinding powerhouse. Featuring dual left and right threaded shafts, this metal adapter kit includes all necessary hardware for quick installation, enabling seamless use with buffing wheels, grinding wheels, wire brushes, and more. Ideal for professionals seeking to expand their rotary tool functionality with durable, precision-engineered components.

Specifications

ASIN	B09TFTF6T9
Best Sellers Rank	#254,354 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #113 in Power Rotary Tool Attachments
Brand Name	Motcoda
Color	Gray
Customer Reviews	4.3 4.3 out of 5 stars (51)
Item Highlight	Motor Arbor Adapter Shaft Threaded Shaft Backing Kit for Polisher Sander Polishing Grinding Buffing Wheel Rotary
Manufacturer	HTYU
Manufacturer Part Number	O-087
Model Number	B09TFTF6T9
Number of Items	8
Number of Packs	1
Style Name	Angled

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 33.79

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

8mm to 10mm Bench Grinder Shaft Arbor Extender Kit

Details

Details

Description

Specifications

Common Questions