The RIDGID Model HC450 is engineered for continuous 1⁄4" (6 mm) to 4 3⁄4" (120 mm) hole cutting in and up to 8" (203 mm) diameter steel unpressurized pipe. The built-in level ensures line up for multiple holes when branching lines using Mechanical T®, Vic-O-Let™ fittings or welded saddles. The HC450 is ideal for mechanical, industrial maintenance and fire protection contractors since it cuts holes into a wide variety of pipe materials. No off-the-shelf drill-based hole cutter compares in performance or durability to the rugged purposed-built Model 450.

Features

• Engineered for continuous dry or oiled hole cutting.
• Dual-side controls provide easy operation.
• GFCI and a built-in breaker for operator protection.
• Two carrying handles ease mounting and alignment.
• Built-in level for multiple hole alignment.

Specifications

• Hole Cutting Capacity Up to 4 3/4" (120 mm) (Sch 10, 40 and 80 Pipe Dia.).
• Pipe Diameter Mounting Range 1 1/4" to 8"
• Motor Universal, 115V, 25-60Hz 13Amp, 1.2 HP. Approved by CSA to CSA and UL standards.
• Output Speed 110 RPM (no load).
• Chuck Size 1/8'' - 5/8''
• Arbors up to 1⁄8'' (3 mm) - 5/8'' (16 mm)
• Height 11 1/2".
• Length 17".
• Width 17". 

Standard Equipment

• 59502 - 5/8" Arbor only for Hole Saws
• 59132 - Chuck Key