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JIS MG-HT

Hand Taps with Short Chamfer for Magnesium Alloy Castings

Specification

<2D

Recommended Tapping Speeds depending on Materials

Aluminum alloy castingsMagnesium alloy die castingsZinc alloy castings
アルミ合金鋳物515マグネシウム合金鋳物5155亜鉛合金鋳物15
(m/min)(m/min)( m/ min)

Product Features

  • The number of threads in the cutting chamfer is 1 thread or less. It is ideal for threading holes that require the full thread length to be as close to the bottom of the hole as possible.

●The flute shape is ideally suitable for tapping magnesium alloy and aluminum die casting. ●Coating is avaliable on request.

Tapping Data

Tapping Conditions [M2.5×0.45] Tapping Conditions [M2×0.4]

Part NamePC parts
Workpiece MaterialMagnesium alloy
Bored Hole ShapeBlind hole
Bored Hole Length4.5mm
Tapping Length4.0mm
Machinery TypeCNC tapping machine
Processing DirectionVertical machining
FeedSynchronous feed
Tapping Speed20m/min l
Cutting FluidWater soluble cutting fluid
Number of Holes Processed10,000 holes
Part NamePC parts
Workpiece MaterialMagnesium alloy
Bored Hole ShapeBlind hole
Bored Hole Length3.0mm
Tapping Length2.5mm
Machinery TypeCNC tapping machine
Processing DirectionVertical machining
FeedSynchronous feed
Tapping Speed l15m/min l
Cutting fluidWater soluble cutting fluid
Number of Holes Processed10,000 holes

Internal thread situation

Complete Threads

Access to the

introduction

by Manga. Incomplete Threads

* In magnesium alloy processing there is a risk of the chips catching on fire. Be sure to take all measures against fire prevention.