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Cross-Thread 266 Thread Cutting Boring Bit (Part Numbers)

Cross-Thread 266 Thread Cutting Boring Bit

First recommendation for outer and inner diameter threading
A standard product lineup that covers a wide variety of screw profiles with materials and breakers that support various work materials

Part Number

Configured Part Number is shown.

266LKF-20-22-R

Configured Specifications

ApplicationInternal threadScrew Type60° Meter (M) / 60° Unified (UN, UNC, UNF, UNEF) / 55°C Whitworth (W) / American Pipe Taper (NPT)
Minimum Machining Diameter(mm)25SelfishlyLeft-hand
Shank sizeØ20With/Without Cutting Oil HoleNA
With/without flat cutting bladeNATip Size20
Tip tightening torque(Nm)5Dimensions Dm(mm)20
Dimension L1(mm)140iC41641
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l3(mm)34.2f1(mm)15
γn(°)15 - -
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Part Number
266LKF-20-22-R
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

SGD 383.13

1 Piece(s) 10 Day(s)
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship
  1. 1

Basic Information

Application Internal thread Screw Type 60° Meter (M) / 60° Unified (UN, UNC, UNF, UNEF) / 55°C Whitworth (W) / American Pipe Taper (NPT) Minimum Machining Diameter(mm) 25
Selfishly Left-hand Shank size Ø20 With/Without Cutting Oil Hole NA
With/without flat cutting blade NA Tip Size 20 Tip tightening torque(Nm) 5
Dimensions Dm(mm) 20 Dimension L1(mm) 140 iC 41641
l3(mm) 34.2 f1(mm) 15 γn(°) 15

Please check the type/dimensions/specifications of the part 266LKF-20-22-R in the Cross-Thread 266 Thread Cutting Boring Bit series.

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