Sutton T4502858 8UN 1 1/8 x 8 Straight Flute Tap - Bottoming - HSS

Description

Features

General purpose use
Suitable for materials up to 1000N/mm2
Through & blind holes
Suitable for both hand and machine operations
Depths up to approx. 1 x d1

Specifications

Designation: N (for normal general purpose type materials)
Material: High Speed Steel (HSS)
Finish: Bright
Max Cut Depth: 1xD
Shank Form: Reinforced Shank (with square drive)
X: als
Type: Straight Flute
Standard: ISO529
Thread Form: Unified National Form 60° (8UN)
Nut Tolerance: GH8 / 2B
Lead: Bottoming

Applications

Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
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: Annealed

Specifications

AIMS SKU A0015479

Brand Sutton Tools

Model Number T4502858

Barcode Number 9311963348155

Diameter (inch) 1 1/8

TPI 8

Shank (mm) 20

L1 (mm) 138

L2 (mm) 48

z 4

Drill Size (mm) 25.5

L4 (mm) 20

Sq 16

Group Code T450
System of Measurement ISO529
Thread Form Unified National Form 60° (8UN)
Material High Speed Steel (HSS)
Finish Bright
Lead Bottoming
Application N (for normal general purpose type materials)
Shank Form Reinforced Shank (with square drive)
Max Cut Depth 1xD
Tap Type Straight Flute
Nut Tolerance GH8 / 2B

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Resources

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Imperial - Straight Flute Taps

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Sutton Tools

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