‹ ›

‎7/8″ - 9 NC 4-Flute, H11 Semi-Bottoming Series/List # 2091 Spiral Flute Tap

Item # MT3534633

UNSPSC: 23241615

Brand: Morse Cutting Tools

MFG#: 34633

UPC #: 01029648 | 68612534633 | 686125346331

Quantity Available

Virtual Catalog

Thread Diameter Size (TDZ)

7/8″

Special Feature

ShearTap

Threads per Inch (TPI)

Standard

0.005″ Oversize Tap

Thread Standard

Tool Type

Production Tap

Overall Length (OAL)

‎4-11/16″

Chamfer

Semi-Bottoming

Thread Cutting Part Length (THL)

0.911″

Coating

Black Oxide

Flute Count (NOF)

Flute Type

Spiral

Flute Helix Angle (FHA)

48 Degrees

Style

Semi-Bottoming

Applicable Material

| Steel | Stainless Steel |

Measurement Type

Inch

Cutting Edge Material

HSS

ToolTypeName

.005 Oversize Taps

Thread Tolerance Class (TCTR)

H11

Series/List #

2091

Product Features

Remarks

ShearTapô• ShearTapô - for Stainless Steel & Carbon Steel up to 35Rc hardness.• Oversize taps are mainly used for parts that will be plated or heat treated after tapping. Also used in materials that tend to shrink after tapping.• 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.

Country of Origin

USA

Shipping Info

LocalField10

Package Length

7.87500

Package Width

1.00000

Package Height

1.00000

Package Weight

0.34

‎7/8″ - 9 NC 4-Flute, H11 Semi-Bottoming Series/List # 2091 Spiral Flute Tap

Product Features

Shipping Info

Related Documentation

Related Items