Best With Large Series Toolholders

1. CME BOT20 Static Axial (I.D.) Toolholder Block, for 1 1/2″ Shank Diameter, Fits Haas ST-Series CNC Lathe Turrets

The CME BOT20 Static Axial Toolholder Block is a must-have for CNC lathe users. It fits 1 1/2″ shank diameters perfectly. Designed for Haas ST-Series turrets, it ensures precision and stability.

This tool block measures 3 1/2″ × 4″ × 2 3/8″ overall. It has 4 set screws for secure mounting. The centerline height is 1 7/16″, ideal for axial operations.

Use it for boring, grooving, threading, and facing. It holds tools firmly in place for rotating workpieces. A reliable choice for Haas ST-series lathes.

2. ALORIS #1 Turning & Facing Holder – Model .: CA1 SERIES: #1 Style: Turning & Facing Holder OVERALL HEIGHT OF TOOLHOLDER: 2-1/2″

The ALORIS #1 Turning & Facing Holder is a versatile tool for your workshop. It fits various bit sizes, making it a handy addition. This CA1 Series model is designed for turning and facing tasks.

With an overall height of 2-1/2 inches, it’s compact and easy to handle. The tools lock together securely, ensuring precision and safety during use.

Its package dimensions are 4.5″ L x 4.5″ W x 2″ H, and it weighs 3.66 pounds. This sturdy and reliable holder is a great choice for any machining project.

3. PHASE II #4 Heavy Duty Boring Bar Holder – Model: 250-404 SERIES: #4 OVERALL HEIGHT OF TOOLHOLDER: 2-3/4″ Inside Diameter Of Bushing: 1″ Height From Bottom Of Toolholder To Center: 1-3/8″ Bore Size: 1-1/4″

Meet the PHASE II #4 Heavy Duty Boring Bar Holder. It’s built tough for demanding jobs. This tool is a must-have for any serious workshop.
This robust holder handles 1″ and 1-1/4″ tool bits with ease. Its heavy-duty design ensures stability and precision for your boring tasks.
With an overall height of 2-3/4″ and a bore size of 1-1/4″, it’s engineered for optimal performance. Get ready for smoother operations and better results.

4. THINBIT XRI0112R Extra-Large Series 90 Degree Right Hand Head on a 1 inch x 1/2 inch toolholder Shank. Use with Any ‘X’ Series Insert.

The THINBIT XRI0112R is a versatile toolholder designed for CNC and conventional machines. It features a 90-degree right-hand head on a 1-inch x 1/2-inch shank, making it compatible with various operations.

This toolholder works with grooving, turning, face grooving, chamfering, and threading inserts. Use only ‘X’ series inserts for best results. The modular head can be replaced if worn or if a different orientation is needed.

The shank is compatible with other style heads, offering flexibility in your machining setup. For detailed product information, check the Downloads section below the item photos.

5. THINBIT LRE0112 Large Series straight reversible head for Left or Right hand on a 1 inch x 1/2 inch toolholder shank. Use with any ‘L’ Series insert.

The THINBIT LRE0112 is a large series straight reversible head designed for left or right-hand use. It fits a 1 inch x 1/2 inch toolholder shank and works with any ‘L’ Series insert.

This toolholder is compatible with CNC and conventional machines. It includes screws, wrenches, and a C Clamp. Use it for grooving, turning, face grooving, chamfering, and threading.

The modular head can be replaced if worn or if you need a different Series or orientation. The shank works with other style heads, making it versatile and cost-effective.

6. Hertel Indexable Threading Toolholder, Internal, Right Hand, 1″ Shank, 1.16″ Min Bore Diameter, 8″ OAL, Uses 22IR Inserts, HSI Series HSIR, Part #H08700312

Hertel’s Indexable Threading Toolholder is built for internal right-hand threading. It has a 1″ shank and works with bores as small as 1.16″.

This tool uses 22IR inserts for versatile threading. Its 8″ length lets you reach deep into bores with steady control.

Quick insert changes save time. Professional quality ensures it lasts. Perfect for tough machining jobs.

7. BT50 Series CNC toolholder, BT50-FMB27-60L Milling Machine Tool Holder Collet(BT50-FMB27-200L)

The BT50 Series CNC Toolholder is a sturdy and durable milling machine accessory. It installs easily with a simple tap and removes quickly with a knock-out bar.

One-piece alloy design ensures safety and strength. Three chuck jaws open and close with a tightening key. Built-in spring adds stability for precise clamping.

8. Hertel Indexable Threading Toolholder, External, Right Hand, 1 x 1″ Shank, 3/8″ Insert Inscribed Circle, 6″ OAL, HSE Series HSER, Part #H08700056

The Hertel Indexable Threading Toolholder is a precision tool for external threading. It’s designed for right-hand orientation, making metal cutting smooth and efficient.

It has a 1 x 1″ square shank for stability and reduced vibration. The 6″ overall length gives great reach while staying rigid for tough jobs.

Part of the HSE series, it’s built for professional use. Works with 16ER inserts for versatile threading.

9. THINBIT LRI0134R Large Series 90 Degree Right Hand Head on a 1 inch x 3/4 inch toolholder Shank. Use with Any ‘L’ Series Insert.

The THINBIT LRI0134R is a 90-degree right-hand head on a 1-inch x 3/4-inch toolholder shank. It works with any ‘L’ series insert. Check the Downloads section for detailed info.

This toolholder is designed for CNC and conventional machines. It comes with screws, wrenches, and a C clamp. Use it for grooving, turning, chamfering, and more.

The head is modular and replaceable. The shank works with other style heads. It’s versatile and easy to use.

10. THINBIT XRI0158R Extra-Large Series 90 Degree Right Hand Head on a 1 inch x 5/8 inch toolholder Shank. Use with Any ‘X’ Series Insert.

The THINBIT XRI0158R is a 90-degree right-hand head designed for CNC and conventional machines. It comes with a 1-inch x 5/8-inch toolholder shank. This modular head can be easily replaced if worn.

This toolholder works with grooving, turning, face grooving, chamfering, and threading inserts. Use only ‘X’ series inserts for best results. The Downloads section has detailed product information and compatible inserts.

The toolholder includes screws and wrenches for easy setup. Its modular shank works with other style heads. This makes it a versatile tool for various machining tasks.