National 1155 Battery Operated Double Pull Binding Brute Battery operated machine is the industries only true portable binder - No cords to mess with! 

Features:

• Built-in speed control
• Unique feed mechanism gives much greater mobility than traditional feed rollers
• Non-slip gear reduction drive with heavy duty motor, made in the USA
• Converts to stationary unit with foot control in seconds
• Straight or zigzag lockstitch for maximum binding strength
• Ergonomically designed handle gives better visibility and reduces hand and arm fatigue
• Permanent factory pre-set feed timing
• Sews inside curves, outside curves, scallops, corners, etc.
• Easy and quick maintenance
• Brutes include a 7/8" folder that accommodates binding and serging tape
• Accommodates folders up to 2"
• Over four yards a minute
• Rectified DC motor
• Built-in heavy duty ball bearing wheels
• Great for base work Will bind all carpets that most other binders won’t, from berbers to very lightweight w/greater control
• Patent Numbers 5,209,171, 7,080,605 & 7,228,808
• One year warranty on motor and manufacturer defects 
• Includes 2 batteries & one charger - batteries last for 1¼ to 1½ hours depending on the carpet thickness

Included:

• Instructional DVD
• Instruction Manual
• One spool of thread
• One roll of sample binding
• One roll of sample serging
• Binding disc and plug
• Container of Lubricant

Carpet Base Binding Attachment:

• Easily attaches to National 1155 and 155 Binding Brutes
• Extends from 2.5" to 6"
• Quickly bind base with hands-free operation!

National 126-N Speed Controller

• Improve stitch quality and control of the Binding Brute by installing this upgrade kit from National
• Easily installs to any Binding Brute
• Proper speed improves control of the machine