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EASY PRESET SERIES / STM

EASY PRESET SERIES / STM

Product catalog summary

Overview: The document provides technical specifications and guidelines for the Slim Type STM (Slim Tapping Machine) series, focusing on its advantages, coolant supply, and ordering examples. It includes detailed measurements and compatibility information for various models and accessories.

Specifications: The STM series includes various models with specific dimensions and features. Notably, the Nut O.D. (Outer Diameter) of STM8 is 19mm. The document lists dimensions such as D1, D, L, and L1 for different types and sizes, indicating compatibility with various tapping capacities and standards.

Coolant Supply: The document emphasizes the importance of proper coolant supply, especially when using coolant collets. It advises ensuring that the tap's square does not remain in the collet I.D. to prevent coolant leakage. The document provides guidelines for both tools with and without coolant holes.

Ordering Examples: Several ordering examples are provided, such as CAT40-STM12-90 and BT40-STM12-90, illustrating how to specify the correct model and accessories based on the application requirements.

Tapping Capacities: The document details tapping capacities for Old JIS Taps and OSG Synchro Taps, covering a range of sizes from M4 to M30 and corresponding U and PT sizes.

Accessories and Tools: A variety of accessories are mentioned, including preset drivers, tool-changing drivers, nuts, spanners, and collets. The document specifies combinations of these accessories for different applications.

Key Measurements: The document includes tables with measurements for different types and sizes, such as Type1, Type2, and Type3, with corresponding dimensions in millimeters and inches.

Recommendations: The document recommends selecting Type OH when coolant through the spindle is not used and provides specific guidelines for using the coolant tube and ensuring proper sealing to prevent leaks.

Catalog excerpts

Easy Tool Length Adjustment Synchronous Tap Holder Easy Tool Length Adjustment Improvement of work ability Preset screw 1 Tap projection length can be adjusted easily by turning the guide ring. 2.Center-through coolant feeding enabled (Max. 5-7MPa). 3.Slippage of tap can be prevented by preset drive. 4Tap size can be changed by replacing preset drivers and collets. Preset driver (option) Tool length is adjustable by rotating this guide ring. For longer projection length Center through feeding enabled ■Internal coolant feeding enabled. Maximum coolant pressure: Tool shank diameter 19mm and smaller : 7MPa *coolant collet is optional *Two types (high pressure and low pressure type) FSC-OH type through coolant FSC-C type

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Synchronous Tap Holder Easy Tool Length Adjustment Preset Driver

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Synchronous Tap Holder Easy Tool Length Adjustment 1. Collet, preset driver and spanner are sold separatey. 2. Please referto P120 for £i dimension. 3. STM8 can be used for tap holes smaller than M4. Collet size is as below. Tap drive cannot be used for the above usages. Fig. 1 Coolant leakage happens Tool insertion length

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Synchronous Tap Holder Easy Tool Length Adjustment Preset Driver

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Synchronous Tap Holder Easy Tool Length Adjustment Preset Driver 1. Collet, preset driver and spanner are sold separatey. 2. Please referto P120 for E1 dimension. 3. Tap holes smaller than M4 can be made by STM8 or HDC07. Collets to be used are as follows. Tap drive will not be used for the above usages. 4. When central coolant feeding is intended by using the coolant collet, straight shank of the tapmust be inserted deep enough to cover the whole length of the collet. In case tap's square is in the collet ID, coolant may leak from the slits. Always keep the tap's square part out of the collet's...

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Synchronous Tap Holder Easy Tool Length Adjustment Tapping Capacity

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Synchronous Tap Holder Easy Tool Length Adjustment Tapping Capacity 1. Collet, preset driver and spanner are sold separatey. (P55 - 61,119 -122) 2. Please refèrto P120 for S dimension. 3. Tap holes smaller than M4 can be made by STM8 or HDC07. Collets to be used are as follows. Tap drive will not be used for the above usages. 4. When central coolant feeding is intended by using the coolant collet, straight shank of the tap must be inserted deep enough to cover the whole length of the collet. In case tap's square is in the collet ID, coolant may leak from the slits. Always keep the tap's square...

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Synchronous Tap Holder Easy Tool Length Adjustment

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Synchronous Tap Holder Easy Tool Length Adjustment • OH type collet should be used for center-through coolant feeding and external coolant feeding. • when "collet-through" coolant

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Synchronous Tap Holder Easy Tool Length Adjustment

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