Sutton T266 UNC Spiral Flute Tap - R40 NH - Vanadium HSS Blue - Sutton Tools

Description

Features

Use in harder short chipping materials up to 42 HRc
Blind holes
Suitable for synchronous tapping in machine operations
Depths up to approx. 2.5 x d1

Specifications

Designation: NH
Material: Powdered Metallurgy - Vanadium Grade High Speed Steel (PM-HSSE V3)
Finish: Steam Oxide (Blue)
Max Cut Depth: 2.5xD
Shank Form: Reinforced Shank (with square drive)
Helix Angle: R40
X: als
Type: Spiral Flute
Standard: DIN2184-1
Thread Form: UNC
Nut Tolerance: 2B
Lead: Form C / 3 x P

Applications

Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Quenched & Tempered
Steel - Non-alloy, cast & free cutting (~ 0.75 %C): Annealed
Steel - Low alloy & cast < 5% of alloying elements: Quenched & Tempered

Specifications

AIMS SKU A0014060

Brand Sutton Tools

Model Number T2660635

Barcode Number 9311963428666

Diameter (inch) 1/4

TPI 20

Shank (mm) 7

L1 (mm) 80

Square Size (mm) 5.5

Drill Size (mm) 5.1

L4 (mm) 8

z 3

L2 (mm) 10

L3 (mm) 30

Group Code T266
Thread Form UNC
System of Measurement DIN2184-1
Material Vanadium Grade High Speed Steel (PM-HSSE V3)
Finish Steam Oxide (Blue)
Lead Form C / 3 x P
Helix Angle R40
Application NH
Tap Type Spiral Flute
Shank Form Reinforced Shank (with square drive)
Nut Tolerance 2B
Max Cut Depth 2.5xD

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