Products for bench top machinists | LittleMachineShop.com

End Mill Holder Set, 3MT, 5-Piece

End Mill Holder Set, 3MT, 5-Piece - Main image
$101.34 $136.95 In stock

The 5-Piece end mill holder set includes adapters for end mills with shank diameters of 3/16, 3/8, 1/2, 5/8, and 3/4 inches.

This end mill holder works with the mini mill with a 3 Morse taper spindle and other mills with a 3 Morse taper spindle. The drawbar thread is 3/8-16 NC.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Thomas M. ★★★★★

I was tired of swapping collets for every tool change, so this set of five holders really streamlined my workflow on the mini mill. The 3/4-inch adapter fits my largest end mill perfectly and runs true within a thou or two.

Ruby ★★★★★

The 3 Morse taper fit was spot-on for my mini mill, and the 1/2 inch adapter provided a really solid grip without any wobble. Saves me from swapping collets constantly when switching between different end mills.

Chloe ★★★★★

I love how the adapters for 3/16 and 3/4-inch shanks let me switch between tiny and hefty end mills without needing extra collets. Each piece fits the 3MT taper spindle perfectly and stays snug.