Features:
* Precision engineered to meet the demands of professional machining.
* Crafted from reinforced silicon and manganese spring steel for exceptional toughness and long-lasting performance.
* Designed with a smooth handle, offering a comfortable and secure grip during use.
* Includes a convenient round hole for effortless storage and organization.
* Fully quenched for optimal resilience and stability over extended use.
* Suitable for a variety of machines including lathes, boring machines, and drilling machines. Efficiently assists in removing reduction sleeves, conical shank drill bits, conical reamers, and other tapered tools.

Specifications:
Material: High-strength silicon and manganese spring steel
Color: Black
Model size (optional): MK0 (90mm), MK1-2 (140mm), MK3 (190mm), MK4 (225mm), MK5-6 (265mm)
Quantity: 1 piece

Package Included：
* taper drift key