B-101-99007

Mueller^® B-101-99007 Drilling & Tapping Machine.  Similar in design and features as the B-101™ machine, the A-3 machine (not shown) can insert larger size tees.

Catalog number: 39650

Features:

• Anti-friction Thrust Collar - fluorocarbon impregnated steel bearing sealed in a steel case - no lubrication required.
• Feed Nut and Yoke – spring detents hold feed yoke securely in place around boring bar. Square shank on feed yoke fits power operator for automatic feed.
• Feed Sleeve and Cap – Acme threads require only 2-1/2 turns to remove sleeve and cap for fast disassembly; long bearing surfaces provide exceptional boring bar rigidity; positive metal-to-metal contact with upper barrel maintains boring bar alignment; O-ring seals.
• Boring Bar – chrome plated to resist corrosion; helps assure long life of O-ring seals.
• Tool Holding Method – transmits force evenly through drive pins on tool to drill and tap pipe. Retaining screw holds tool tightly in boring bar socket for precise alignment of tool and boring bar. Convenient knock-out pin allows easy tool removal.
• Ratchet Handle – fully enclosed ratchet; permanently lubricated; quick reverse button.
• Locking Mechanism – secures the boring bar to the feed yoke to prevent the drill from spiraling into the pipe before the hole is completely drilled. Helps prevent tool breakage.
• O-Ring Seals – seal off special cavity inside feed sleeve to provide oil reservoir for lubricating boring bar and O-rings; boring bar wiper ring protects bottom O-ring.
• Easily Maintained Bypass Valve – uses O-ring valve technology for better sealing. Locking feature prevents unintended operation.
• Offset Body – reduces collection of chips around flop valve when machine is in horizontal or inclined position; increased diameter gives adequate clearance for inserting greater variety of stops and valves.
• Flop Valve - seats with pressure, self-aligning, molded neoprene washer; lever handle has positive lock in open or closed position, position indicator included.

Specifications:

• Hand or power operation
• Designed for use on pressurized or dry mains
• Insert or extract machine inserted service stop tees; pipe plugs to 2-1/2" in size
• Use on cast iron or steel pipe
• 90 psig (621 kPa) maximum working pressure without optional power clevis

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Catalog PDF