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‎1-1/4″ - 7 4-Flute, H4 Series/List # 2102 Spiral Flute Tap

‎Spiral Flute Tap; 1-1/4″ - 7 ; 5-3/4″ OAL ; 4 FL ; HSS ; Steam Oxide over Nitride ; H4 ; Series 2102

Item # 34779

Brand: Morse Cutting Tools

MFG #: 34779

Legacy Part #: MT7934779

UPC #: 01040124 | 68612534779 | 686125347796

Trade Name: ONYX TAP

Quantity Available

Thread Diameter Size (TDZ)

‎1-1/4″

Flute Helix Angle (FHA)

48 Degrees

Threads per Inch (TPI)

Cutting Edge Material

HSS

Thread Standard

Thread Tolerance Class (TCTR)

Overall Length (OAL)

‎5-3/4″

Chamfer

Semi-Bottoming

Thread Cutting Part Length (THL)

1.143″

Coating

Steam Oxide over Nitride

Usable Length (LU)

2.562″

Coolant Supply Property (CSP)

External

Connection Diameter Machine Side (DCONMS)

1.021″

Measurement Type

Inch

Flute Count (NOF)

Series/List #

2102

Product Features

Remarks

• ONYX TAP - for tapping a wide range of materials up to 28Rc hardness.• CNC Style enchances chip evacuation and cutting fluid flow to the cutting teeth for reduced friction, heat and galling. Also reduces contact between the tap and the workpiece.• Semi-Bottoming Style are designed to lift the chips sout of the hole in blind hole tapping, eliminating chip evacuation problems which can result in damaged threads and broken taps. They will also bridge opeings, keyways and other interruptions in the tapped hole.• Steam Oxide over Nitride increases wear resistance, reduces friction, reduces galling and chip welding, improves chip flow and increases tap lubricant retention. NOT RECOMMENDED FOR NON-FERROUS MATERIALS.

Country of Origin

USA

Shipping Info

Package Length

6.20000

Package Width

1.54000

Package Height

1.54000

Package Weight

1.24

‎1-1/4″ - 7 4-Flute, H4 Series/List # 2102 Spiral Flute Tap

Product Features

Shipping Info

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