RIDGID hc-300, hc-450 instruction

HC-450/HC-300 Hole Cutting Tools

Tool Safety

1.Hole Cutting Tools are made to cut holes in pipe. Follow instructions in Operator’s Manual on proper use. Other uses may increase the risk of injury.

2.To prevent entanglement do not reach across the hole saw or wear loose cloth gloves. Because this tool has high torque, clothing can entangle with enough force to crush or break bone.

3.Keep fingers and hands away from the hole saw blade. Reduces the risk of being cut.

4.Secure the hole cutting tool properly to the pipe. Carefully follow set-up instructions. Position the electric cord clear of the base and hole saw. Improper set-up increases the risk of injury.

5.Do not use dull, bent, or damaged hole saws or arbors. Less likely to bind and lose control.

6.When cutting into an existing system, the pipe must be drained and de-pressurized. Reduces the risk of electrical shock.

Model HC-450 Description, Specifications and Accessories

Description

The RIDGID Model HC-450 Hole Cutting Tool is designed to cut holes up to 43/4″ into steel pipe. The multiple hole sizes allow the use of Mechanical T’s® , Hookers® , Vic-O-Lets™, and other fittings for branch- ing unpressurized pipe lines.

The HC-450 has a 5/8″ capacity drill chuck to accom- modate all sizes of hole saws and hole saw arbors. An integral motor and gear reduction optimizes perfor- mance of large diameter hole saws. A unique two- feed handle and switch actuation allows the operator to use the Hole Cutting Tool from either the left or right side. A rotating leveling vial in the base allows repeated holes to line up. Only 12″ high, the compact design, allows the HC-450 to be used in tight quarters or above installed pipe close to ceilings.

NOTE! Mechanical T’s, Hookers, and Vic-O-Lets are reg- istered trademarks of Victaulic Tool Company

WARNING

The HC-450 is not a Hot Tapping Tool. Care must be taken to ensure the system is drained and de- pressurized to prevent serious injury and/or prop- erty damage!

Specifications

Cutting Capacity	Up to 43/4″ (120mm)
Pipe Mounting	11/4″ - 8″ (30mm-200mm)
Capacity
Drill Chuck Capacity	1/16″ - 5/8″ (2mm-16mm)
Drill Chuck Speed	110 RPM
Motor Horsepower	1.2 HP
Current Draw Rating	12 Amps @ 115V
Dimensions
Height - “A”	11.″5(29cm)
Length - “B”	17″	(43cm)
Width - “C”	17″	(43cm)
Weight	42 lbs. (19Kg)

Standard Equipment

•Hole Cutting Tool

•Chuck Key

•5/8″ Hole Saw Arbor w/Backing Plate and 1/4″ Pilot Drill

Accessories

•Hole saws and arbors

•Integral hole saws w/arbors

•Carrying Case

Figure 1 – Dimension A & C

4	Ridge Tool Company • Elyria, Ohio • U.S.A.