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Sandvik, CoroThread 266, Boring Tool Bit, Grooving, Cylindrical Shank

Sandvik, CoroThread 266, Boring Tool Bit, Grooving, Cylindrical Shank

Sharp cutting edge that enables high-quality grooving
Grooving width engraved on insert for easy identification

Part Number

Configured Part Number is shown.

Part Number
254LKF-20-22-R
254LKF-2022R
254RKF-20-22-R
254RKF-2022R
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSelfishly Thread Pitch
(mm)

SGD 383.13

1 Piece(s) 10 Day(s) Left-hand2.5 to 7.0

SGD 383.13

1 Piece(s) 10 Day(s) Left-hand2.5 ~ 7.0

SGD 383.13

1 Piece(s) 10 Day(s) Right-hand2.5 to 7.0

SGD 383.13

1 Piece(s) 10 Day(s) Right-hand2.5 ~ 7.0

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Basic Information

Application Internal thread Screw Type 60° Meter (M) / 60° Unified (UN, UNC, UNF, UNEF) / 55°C Whitworth (W) / American Pipe Taper (NPT) Shank size Ø20
With/Without Cutting Oil Hole Available With/without flat cutting blade NA Tip Size 22
Tip tightening torque(Nm) 5 Dimensions Dm(mm) 20 Dimension L1(mm) 140
iC 41641 l3(mm) 34.2 f1(mm) 15
γn(°) -15°

Tech Support

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