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IN THE BOX

 

 

1.5-meter driver cord and 1.8-meter Power Supply cord 

 

T-70BL Power Supply (see page 4) 

 

DC Brushless electric driver with a 1/4

” quick disconnect 

 

Torque adjusting Allen wrench 

 

DRIVER FEATURES

 

The CT5425 Electric Driver features a Brushless DC motor, which requires less maintenance over the 
previous CT5408, CT5406, or CT5405 drivers. The driver features a 1/4” quick disconnect hex shaft, 
reducing setup time, and a Forward/Neutral/Reverse Switch. See Figure 1. 

The driver is designed to 

work with KATO Hex Electric Tools (2KHE & KHE series) sizes ¼” or M6 and above.  

 
 
 

 
 
 
 
 
 
 
 
 
ELECTRIC DRIVER ASSEMBLY FOR 2KHE & KHE SERIES TOOLS

 

1.  Attach the power cord from the KATO T-70BL Power Supply (included) to the KFS-25 electric 

driver and tighten the Knurled Ring on both ends of the cord (finger tight). 

2.  Plug the Power Supply into a standard 110 VAC outlet. 
3.  Set the Power Supply output to the 

LOW

 speed setting. Make sure the power is in the 

OFF

 

position until ready for use.  

4.  Pull the Sleeve up and insert the KATO Hex tool into the hex shaft. See Figure 2 
5.  Ensure the electric driver directional switch is in the 

FOR

 (Forward) position. 

Note: This switch is 

located on the side opposite of the Trigger. For insert installation this switch should always be set 
in the “

FOR

” position. The driver will reverse direction automatically once the insert is installed 

properly and the installation torque is adjusted correctly. If the directional switch is set to Neutral, 
the KFS-25 driver will not operate.

 

6.  With the Power Supply set to 

LOW

, turn the power switch to 

ON

 and press the Trigger on the 

driver to test the operation of the unit.

 

 

7.  For additional information please refer to the 2KHE or KHE series instructions.  

 

 
 
 
 
 
 
 
 
 
 
 
 
 

BEFORE YOU BEGIN PLEASE REVIEW… 

 

Proper hole preparation procedures. 

 

A step by step instructional video can be found in the KATOpedia section of 
the KATO website 

www.katofastening.com

. 

 

Page 2 

Torque 
Adjustment 
Scale  

Trigger

  

¼” Quick 
Disconnect 
Shaft Sleeve 

Torque 
Adjustment 
Screw  

Driver Connector  

Knurl Ring  

Driver 
Cord 

Figure 1 

– CT5425 Driver Features.

 

Figure 2 

– Tool Assembly

 

Summary of Contents for COILTHREAD KFS-25

Page 1: ...meter 1 49 in 38mm Output Torque Range 4 4 17 7 lbf in 5 2 0 N m 5 20 kgf cm Rotation Low Setting No Load 490 RPM INSTRUCTIONS FOR USING KATO COILTHREAD TOOLS THE FOLLOWING INSTRUCTIONS ARE APPLICABLE FOR THE KATO KFS 25 BRUSHLESS ELECTRIC DRIVER CT5425 T 70BL POWER SUPPLY Page 1 ...

Page 2: ...tion until ready for use 4 Pull the Sleeve up and insert the KATO Hex tool into the hex shaft See Figure 2 5 Ensure the electric driver directional switch is in the FOR Forward position Note This switch is located on the side opposite of the Trigger For insert installation this switch should always be set in the FOR position The driver will reverse direction automatically once the insert is instal...

Page 3: ...se as required to reach the minimum installation torque This will minimize the possibility of damage or wear to the Mandrel or Pawl and extend tool life TIPS TRICKS Having difficulty getting the insert started Try one or more of these helpful tips If the insert cannot find the lead thread tap the trigger a few times as if sending Morse code during installation Dipping the insert in Alcohol or othe...

Page 4: ... Coarse 6 32 2KHEC 06 2KHEC 06M 2KIPC 06 8 32 2KHEC 2 2KHEC 2M 2KIPC 2 10 24 2KHEC 3 2KHEC 3M 2KIPC 3 20 2KHEC 4 2KHEC 4M 2KIPC 4 5 16 18 2KHEC 5 2KHEC 5M 2KIPC 5 3 8 16 2KHEC 6 2KHEC 6M 2KIPC 6 Unified Fine 10 32 2KHEF F3 2KHEF F3M 2KIPF 3 2KHEF L3 2KHEF L3M Metric Coarse M4X 07 2KHEM F4 2KHEM F4M 2KIPM 4 2KHEM L4 2KHEM L4M M5X0 8 2KHEM F5 2KHEM F5M 2KIPM 5 2KHEM L5 2KHEM L5M M6x1 2KHEM F6 2KHEM ...

Page 5: ...KATO T 70BL POWER SUPPLY Characteristics Specifications L x H x W 8 25 x 2 00 x 3 38 Weight 68 lb Input Voltage 100 240 VAC 47 63 Hz 5A max Output Voltage 20 VDC 30 VDC Amperage 1 5A max Page 5 ...

Page 6: ...upply and plug it into a 120 VAC outlet 5 Turn ON the Power Supply once you are ready to operate the driver OPERATION The T 70BL Power Supply is designed to power the CT5425 electric driver only When the Power Switch is turned on the Power Supply LED illuminates This indicates that the Power Supply is energized and the operator can begin installation After the insert has been installed the driver ...

Page 7: ...PARTS REPLACEMENT Any repairs should be done by an authorized dealer or trained professional For additional information contact KATO Fastening Systems at support katofastening com FOR ASSISTANCE CONTACT THE KATO TECH GROUP AT Phone 757 873 8980 Email support katofastening com or visit us online www katofastening com Page 7 ...

Page 8: ... In this combination the arm absorbs torque reaction inherent with power installation tools reduces operator fatigue increases tooling life and offers smooth rotational and linear movement See Figure 5 Page 8 2019 KATO Fastening Systems Inc Figure 5 CT5425 used in combination with KATO Liner Torque Arm 2KLRM 1 ...

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