BNT-40 Automatic Rebar Tier

BNT-40 Rebar Tier Overview Video

How-To Clear a Wire Feed Jam Video

BNT-40 Product Picture

Complete BNT-40 Product Kit

BNT-40 Available Options

Feeding wire into the BNT-40


  • This Product has been Discontinued by Manufacturer
  • This Rebar Tying Tool has been replaced by:
    - BNT-40X Tiger™ Tier -
  • The BNT-40 rebar tying tool is lightweight and has a compact, easy to hold grip. The tool is well balanced and is designed to tie rebar as fast as you can pull the trigger. The tool is designed to tie up to #6 (20 mm) rebar.

    BNT-40 Parts Guide (Updated March, 2021): CLICK HERE
    BNT-40 Literature: CLICK HERE
    BNT-40 Product Manual: CLICK HERE



    BNT Tiger Tier™ Wire Supplies
    BNT Tiger Tier™ Accessories

    Maximum Rebar Tying Capacity #6 x #6 (20mm x 20mm)
    Tool Weight 5 lbs w/battery and spool
    Shipping Weight 15 lbs. w/ tool, batteries, charger, spools and case
    Tool Dimensions HxWxL (mm) 11” x 4” x 12” (279 mm x 101 mm x 304 mm)
    Tying Speed 0.8 seconds per tie
    Tie Wraps/ Wire Size 3 wraps of 21 gauge wire
    Wire Spool Length/Wire Type 320 ft/ galvanized
    Ties Per Spool 130 to 150
    Wire Carton/Shipping Weight 50 spools per carton / 45 lbs.
    Ties Per Battery Charge 2500 per battery charge
    Torque Adjustments 0-5
    Battery Type Rechargeable 14.4 V Li-Ion Battery (2 supplied)
    Voltage/ Recharging Time 14.4 V / approx 40 minutes
    Battery Charger 110-240 VAC, 50/60 Hz (#BNTLI-196B1)
    Operating Temperature 32-122° F
    Warranty Period One Year Limited

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