Deep Hole Fastening BLFR-7025X

  • BLF Series
  • DC Type

Feature

The BLFR Attachment is ideal for fasteners in recesses locations.
Torque adjustment is possible without removing the BLFR attachment, or removing the driver from the machine. The BLFR attachment uses threaded insert style bits which means replacement bits are less costly than long bits.

【Order guide】
1. (A) and (B) needed to be purchased separately if you have a suction-type screwdriver.
2. (A), (B) and (C) needed to be purchased separately if you want to convert your screwdriver to a suction type.
3. The suction hose is needed to be purchased separately.

(A)Mouthpieces
Screw type Screw Nominal Diameter Part No. (marked No.)
Pan M2.6 -
M3.0 RF-55 (55)
Binding M2.6 RF-55 (55)
M3.0 RF-63 (63)
Configuration of Mouthpiece / Mouthpiece Holder ASSY
Configuration of Mouthpiece/
Mouthpiece Holder ASSY

The mouthpiece can be easily mounted to the holder by screwing in.

・Optional Mouthpiece with spring  

Ideal for fasteners located in deep recesses since the mouthpiece diameter can be smaller than the head diameter of the fastener.

Structure of suction parts

DC Type

DC Type

Appearance of the suction unit

Appearance of the suction unit
BLFR-7025X

Specification

Output Torque Range

  • N・m

  • lbf・in

  • kgf・cm

Torque Switching

Unloaded Rotation Speed(r.p.m)

  • Low

  • High

Screw Size(mm)

  • Screw size

  • Tapping

Bit

  • Hex shank

Power Supply

  • Model

External Dimensions(mm)

  • Grip

  • Length(mm)

Weight(g)

Accessories

  • Cord length(m)

Torpue Range Table
  • 1.2-2.5
  • 9-22
  • 12-25
  • Stepless Adjustment
  • 120-350
  • 400-600
  • 3-4
  • 3-4
  • 1/4HEX
  • BLT-AY-71
  • 42
  • 160
  • 700
  • 3m(10P)

Series Comparison

Model

Output Torque Range

  • N・m

  • lbf・in

  • kgf・cm

Unloaded Rotation Speed(r.p.m)

  • Low

  • High

Screw Size(mm)

  • Screw size

  • Tapping

Bit Drive

  • Hios shank

  • Hex shank

Output Torque Range

BLF-2000

  • 0.03-0.35
  • 0.26-3
  • 0.3-3.5
  • 120-345
  • 690-975
  • 1-2.3
  • 1-2
  • H4

BLF-5000

  • 0.3-1
  • 2.6-8.8
  • 3-10
  • 115-320
  • 660-940
  • 2-3
  • 2-2.6
  • H5 and 5HEX(both can be used)

BLF-7000

  • 0.7-2
  • 6-17
  • 7-20
  • 150-450
  • 495-735
  • 3-4
  • 3-4
  • H5

BLF-7000X

  • 0.7-2
  • 6-17
  • 7-20
  • 150-450
  • 495-735
  • 3-4
  • 3-4
  • 1/4HEX

BLF-7025X

  • 1.2-2.5
  • 9-22
  • 12-25
  • 120-350
  • 400-600
  • 3-4
  • 3-4
  • 1/4HEX