New sheet glass listed frequently — shop 13+ manufacturers →

FREE US shipping over $100 📦

Book your stained glass class — seats fill fast →

Slide image


Currency

Use coupon code COGWFT10 for 10% off your first order.

Cart 0

Congratulations! Your order qualifies for free shipping You are $100 away from free shipping.
Sorry, looks like we don't have enough of this product.

Pair with
Add order notes
Subtotal Free
View cart
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

1/8 in. Standard Grinding Bit – Cylindrical Grinder Pin

1/8 in. Standard Grinding Bit – Cylindrical Grinder Pin

Regular price $25.00
Shipping calculated at checkout.
Details:

This 1/8" Standard Grinding Bit is an ultra-precise cylindrical grinder pin ideal for detailed work in stained glass, fused glass, mosaics, and jewelry applications. Featuring diamond coating on both the top surface and the sides, it allows for exceptionally controlled grinding and shaping in tight spaces.

Perfect for drilling small, delicate holes in glass, then refining and enlarging them with smooth interior grinding. Its slim profile makes it ideal for intricate shapes, fine openings, and precision cuts that larger bits can’t achieve.

Ideal for:
✔ Drilling tiny holes in glass
✔ Detailed interior grinding
✔ Intricate cutouts & jewelry work
✔ Small-area shaping and finishing

Compatible with most standard glass grinders.

FREE US SHIPPING on orders over $100 USD, any international orders you are responsible for duty fees and extra shipping costs. Any over charge for shipping will be refunded once actual shipping is calculated!

FREE US SHIPPING on orders over $100 USD

Carefully packaged in our Boulder studio

No shipping fees on pickup


1/8 in. Standard Grinding Bit – Cylindrical Grinder Pin

$25.00