‎1/4″ - 28 UNF 3-Flute, H3 Semi-Bottoming Series/List # 2089 Spiral Flute Tap

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‎1/4″ - 28 UNF 3-Flute, H3 Semi-Bottoming Series/List # 2089 Spiral Flute Tap

‎Spiral Flute Tap; 1/4″ - 28 ; 3.15″ OAL ; 3 FL ; HSS-PM ; Steam Oxide ; H3 ; Series 2089

Item # 30611

Brand: Morse Cutting Tools

MFG #: 30611

Legacy Part #: MT4230611

UPC #: 01031758 | 68612530611 | 686125306113

Trade Name: SINGLE TAP

Quantity Available

Thread Diameter Size (TDZ)

1/4″

Cutting Edge Material

HSS-PM

Threads per Inch (TPI)

Thread Tolerance Class (TCTR)

Thread Standard

Standard

DIN Length - ANSI Shank

Overall Length (OAL)

3.15″

Tool Type

High Performance Tap

Thread Cutting Part Length (THL)

0.433″

Chamfer

Semi-Bottoming

Usable Length (LU)

1.181″

Coating

Steam Oxide

Connection Diameter Machine Side (DCONMS)

0.255″

Coolant Supply Property (CSP)

External

Flute Count (NOF)

Measurement Type

Inch

Applicable Material

| Steel | Stainless Steel | Super-Alloys / Titanium |

Series/List #

2089

Product Features

Remarks

‎• HPT†- High Performance Tap†- DIN Length• Recommended for steels, steel alloys, stainless steels, titanium alloys and a wide variety of materials up to 36Rc hardness.• Spiral Flute Taps are designed to lift the chips out of the hole in blind hole tapping, eliminating chip evacuation problems which can result in damaged threads and broken taps. They will also bridge openings, keyways and other interruptions in the tapped hole.• Semi-Bottoming Style (2-3 thread chamfer) allows threading close to the bottom of blind holes but cuts more efficiently than standard bottoming taps due to a slightly longer chamfer which distributes the cutting load over greater number of teeth.• CNC Reduced Neck Design enhances chip evacuation and cutting fluid flow to the cutting teeth for reduced friction, heat and galling. Also reduces contact between the tap the work piece.• P/M Powder Metallurgy High Speed SteelPremium Steel Engineered For: Hardness / Wear Resistance / Tool Life / Heat Resistance / Toughness and Strength / Performance under Difficult Cutting Conditions / Higher Cutting Speeds / Increased Productivity

Country of Origin

USA

Shipping Info

Package Length

3.00000

Package Width

.25000

Package Height

.25000

Package Weight

0.05

‎1/4″ - 28 UNF 3-Flute, H3 Semi-Bottoming Series/List # 2089 Spiral Flute Tap

Product Features

Shipping Info

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