Description
Product Overview
The Accusize 3/4″ x 3/4″ cut‑off holder is engineered for demanding machining environments where precision, durability, and repeatability are essential. Constructed with a black‑oxided smooth shank, the holder offers excellent resistance to corrosion and wear, extending tool life even under heavy use. The TiN coated carbide inserts are indexed for rapid replacement, delivering a consistently sharp cutting edge that maintains dimensional accuracy across a wide range of steel grades. With a double‑ended configuration, the holder provides flexibility for both left‑hand and right‑hand operations, reducing setup time and increasing overall productivity. The overall dimensions of 4.53 x 1.57 x 1.57 inches and a weight of 12.35 ounces make the unit lightweight yet robust, ensuring stable performance on CNC machines, manual lathes, and milling centers. The part number 2387‑0006INS aligns with Accusize’s extensive catalog, guaranteeing compatibility with existing tool holders and indexing systems. This product is not discontinued, and its best‑seller rank reflects strong market acceptance among professional machinists and hobbyist fabricators alike.
![[Product front view showing all components]](https://www.aklora.store/wp-content/uploads/2026/07/856a582f08da4468a43c2eb03936b669.jpg)
Usage
Designed for a variety of industrial and scientific applications, the Accusize cut‑off holder excels in steel parting, slotting, and contouring tasks. Its 3/4″ x 3/4″ shank size matches standard machine spindles, allowing seamless integration into CNC turning centers, manual lathes, and multi‑axis machining platforms. The TiN coating on the carbide inserts reduces friction, enabling smoother cuts and lower cutting forces, which translates to less vibration and improved surface finish. Users can employ the holder for high‑speed steel (HSS) and stainless steel components, as well as for machining alloy steels that demand precise material removal. The double‑ended design means that operators can quickly switch between cutting directions without changing the holder, saving valuable machine time. In addition, the tool’s compact footprint makes it suitable for tight workspaces and complex fixturing arrangements, while the black‑oxided finish helps dissipate heat during prolonged cutting cycles. Whether you are producing automotive parts, aerospace components, or custom metal art, this holder provides the reliability and performance required for consistent results.
Why Choose Us
Accusize has built a reputation for delivering high‑quality cutting tools that meet the rigorous standards of modern manufacturing. This cut‑off holder benefits from the company’s extensive research and development efforts, incorporating advanced material science to achieve a balance of hardness and toughness. The TiN coating is applied using a proprietary process that ensures uniform thickness and strong adhesion, resulting in longer insert life and reduced downtime for tool changes. Each holder undergoes strict quality control inspections, including dimensional verification and performance testing, to guarantee that every unit meets the specified tolerances. Customers also receive comprehensive technical support from Accusize’s experienced engineering team, who can provide guidance on optimal cutting parameters, insert selection, and maintenance practices. In addition, the product is backed by a responsive after‑sales service that addresses any concerns promptly, reinforcing confidence in the purchase. By choosing this holder, you align with a brand that prioritizes reliability, innovation, and customer satisfaction, making it a smart investment for both large production runs and small‑batch projects.
Key Features
- Robust black‑oxided shank resists corrosion and extends tool life
- TiN coated carbide inserts provide sharp, durable cutting edges for steel
- Double‑ended design offers flexibility for left‑hand and right‑hand operations
- Compact size and lightweight construction reduce machine vibration
- Dedicated customer support and fast after‑sales service for peace of mind
FAQ
What steel grades can this holder cut effectively?
The holder is suitable for a wide range of carbon steels, alloy steels, and stainless steels, including grades such as AISI 1045, 4140, and 304. The TiN coating helps reduce friction, making it effective for both mild and hardened steel applications.
How often should the carbide inserts be replaced?
Insert life depends on cutting conditions, material hardness, and feed rates. In typical machining of medium carbon steel, inserts may last for several hundred cuts. Regular inspection for wear or chipping is recommended, and replacement should occur when the cutting edge becomes dull or damaged.
Is the holder compatible with standard CNC machines?
Yes, the 3/4″ x 3/4″ shank conforms to common CNC spindle specifications, allowing direct installation on most turning centers and lathes without additional adapters.
Can the holder be used for left‑hand cutting operations?
Absolutely. The double‑ended configuration provides mirrored cutting geometry, enabling efficient left‑hand parting without the need for a separate tool.
What warranty does Accusize provide for this product?
Accusize offers a one‑year limited warranty covering manufacturing defects. Should any issue arise, the company’s support team will arrange repair or replacement in accordance with warranty terms.
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