What hole diameters can the Ridgid HC-450 cut?

The machine cuts hole diameters from 1/4" (6 mm) up to 4 3/4" (120 mm) into steel pipes.

What pipe diameters can the machine be mounted on?

You can mount the unit securely onto unpressurized pipes with a diameter of 1 1/4" (32 mm) up to 8" (200 mm).

What accessories are included with the Ridgid HC-450?

The package includes the HC-450 machine (230V), a 5/8" arbor for hole saws (59502), and a chuck key (59132). Hole saws are sold separately.

What size arbors fit into the chuck?

The heavy-duty drill chuck accommodates standard hole saw arbors with shank sizes from 1/8" (3 mm) to 5/8" (16 mm).

How do you align multiple holes accurately on a pipe?

The tool features a built-in leveling vial on the base, allowing you to align multiple successive holes precisely.

RIDGID HC-450 hole saw 4 3/4" 230V 50/60Hz - 57597

Name: RIDGID HC-450 hole saw 4 3/4" 230V 50/60Hz - 57597
Brand: RIDGID
SKU: 49130188
Price: 4408.8 EUR
Availability: PreOrder

Supplier number: RIDGID 57597 | EAN 0095691575975

Recommended Retail Price €5,200.58

4,408.80 tax incl.

€3,643.64 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Perfect combination

LUMX GALAXY LED worklight 4950 lumens black/blue - LM 32245

84.19

€69.58 excl. VAT

Delivery time average 5 days.

Accurate hole cutting with Ridgid

Practical benefits

Large pipe cutting capacity: You cut holes from 6 mm up to 120 mm in steel pipe cleanly and efficiently.
Convenient dual sided operation: Feed handles on both sides let you operate the cutting tool comfortably from either direction.
Built-in level for alignment: The integrated level vial ensures you easily line up multiple holes along your pipeline installations.

In a nutshell

The right choise for

With the Ridgid HC-450, you cut precise holes from 6 mm to 120 mm into unpressurized steel pipes up to 200 mm in diameter. By clamping directly and securely to the pipe, this 230V hole cutting tool eliminates drill slippage and protects you against torque kickback. The integrated leveling vial ensures accurate alignment for multiple successive branching holes when installing mechanical t fittings, welded saddles, or Vic-O-Let connections. Dual-sided feed handles let you operate smoothly from either side of the pipe. The HC-450 comes supplied with a 5/8" hole saw arbor and a chuck key.

Product information FAQ

€4,408.80

tax incl.

Key features according to our expert

Min. diameter: 1/4 inch
Max. diameter: 4 3/4 inch

Scope of delivery

59502: 5/8" holder for hole saws only
59132: Drill head spanner

Product Description

The RIDGID® model HC-450 is designed for continuous cutting of 1/4" (6 mm) to 4 3/4" (120 mm) holes in steel, pressure-free pipes up to 8" (203 mm) in diameter. The built-in spirit level ensures multiple hole alignment during pipe branching using Mechanical T® or Vic-O-Let fittings or welded saddles. The HC-450 is ideal for mechanical, industrial maintenance and fire protection professionals as it can cut holes in a wide range of pipe materials. No drill-hole saw available from stock can compare with the robust, purpose-built model 450 in terms of performance and durability.

Designed for continuous dry or oil-lubricated hole cutting.
Controls on both sides allow easy operation.
Ground fault circuit breaker and built-in fuse for user protection.
Two carrying handles facilitate mounting and alignment.
Built-in spirit level for multiple hole alignment.

All Features

Min. diameter: 1/4 inch
Max. diameter: 4 3/4 inch
Capacity: 120 mm
No load speed: 110 rpm
Power: 1800 W
Drill head size: 3-16 mm
Capacity thumb: 4 3/4"
Machine voltage: 230 V

Brand RIDGID
49130188
EAN 0095691575975
Supplier number RIDGID 57597

Frequently asked questions about this product

Answered by specialists

What hole diameters can the Ridgid HC-450 cut?: The machine cuts hole diameters from 1/4" (6 mm) up to 4 3/4" (120 mm) into steel pipes.
What pipe diameters can the machine be mounted on?: You can mount the unit securely onto unpressurized pipes with a diameter of 1 1/4" (32 mm) up to 8" (200 mm).
What accessories are included with the Ridgid HC-450?: The package includes the HC-450 machine (230V), a 5/8" arbor for hole saws (59502), and a chuck key (59132). Hole saws are sold separately.
What size arbors fit into the chuck?: The heavy-duty drill chuck accommodates standard hole saw arbors with shank sizes from 1/8" (3 mm) to 5/8" (16 mm).
How do you align multiple holes accurately on a pipe?: The tool features a built-in leveling vial on the base, allowing you to align multiple successive holes precisely.