JOHNSON 116-250 Phenolic Knob Shaft E.f. 12-FLUTE 1-5/8 1/4

( Brand: Johnson ), ( Manufacturer Part Number: 116-250 ), ( Compatible Brand: Universal ), ( Type: Manual ), ( Manufacturer Warranty: Expired ), ( Band: Hf ), ( Features: Brass Insert ), ( Country/region Of Manufacture: United States ), ( To Fit: Ham Radio Receiver, Ham Radio Transmitter )

Review JOHNSON E.f. Phenolic Brown Knob 1-5/8 Inch Diameter 1/4 Shaft #116-250

Johnson 116-250 E.F 12-Flute Phenolic Knob with 1-5/8" Shaft - A Reliable and Precision-Engineered Machining Component

The Johnson 116-250 E.F 12-Flute Phenolic Knob with a 1-5/8" shaft is a high-quality machining component designed for professional applications that demand precision, durability, and reliability. Crafted by Johnson, a renowned manufacturer of precision tools and components, this product stands out for its exceptional engineering and robust construction.

The Johnson 116-250 E.F knob features a 12-flute design, which allows for efficient chip removal during the machining process, reducing the risk of tool failure or workpiece damage. This design also provides exceptional cutting performance, ensuring consistent results even in demanding applications.

The knob's body is made of phenolic material, a popular choice for machining components due to its strength, heat resistance, and dimensional stability. This material ensures the knob can withstand the rigors of high-speed cutting and maintain its shape over time, contributing to the longevity of the tool.

One of the key highlights of this product is its 1-5/8" shaft, which provides a suitable fit for a wide range of milling machines and CNC equipment. The shaft is designed to securely connect the knob to the spindle, ensuring smooth and accurate movement during operation.

In summary, the Johnson 116-250 E.F 12-Flute Phenolic Knob with a 1-5/8" shaft is an excellent choice for professionals seeking a reliable, high-performance machining component. Its robust construction, efficient 12-flute design, and versatile 1-5/8" shaft make it a versatile tool suitable for a variety of machining tasks, delivering consistent results and contributing to improved productivity.

Product: Johnson 116-250 E.F 12-flute phenolic knob, 1-5/8" diameter, 1/4" shaft

1. High-quality phenolic material offers excellent strength and durability.

2. 12-flute design provides efficient chip removal and improved tool life.

3. Standard 1-5/8" diameter and 1/4" shaft fit a wide range of drilling machines.

4. Johnson is a reputable brand known for producing reliable and accurate tools.

1. Higher price point compared to some other brands, though this may be justified by the quality and performance.

2. Some users may find the tool heavy due to its durable construction.

3. The 12-flute design might be too aggressive for softer materials, potentially causing more tool breakage.

The Johnson 116-250 E.F 12-flute phenolic knob is a high-quality drilling tool with a durable, long-lasting design. Its 12-flute pattern offers efficient chip removal and improved tool life, but it may be too aggressive for softer materials. If you're looking for a reliable, durable drilling tool that can handle tough materials, this could be a good choice. However, consider the higher price point and potential for increased tool breakage in softer materials before making your decision.

For general-purpose drilling in tough materials, we recommend the Johnson 116-250 E.F 12-flute phenolic knob. If you're working with softer materials, you might want to consider a tool with a more moderate flute design to reduce the risk of tool breakage. Always ensure to choose the appropriate tool for the specific materials you'll be working with.

Details:

Not possible to do this from the phone app. Johnson # 116-250, see chart for all the dimensions. Brown Phenolic and Brass Insert construction. One slotted set screw.

From a smoke free and pet setting. For 1/4 shaft. One 12-FLUTE Knob with index and line for Receiver or Transmitter. Securely packed and promptly shipped with USPS, your choice of Ground Advantage or Priority.

part #: 116250 prices

• $5.00-$9.99

specifications radiparaccessori:

• brand: Johnson
• mpn: 116-250
• compatible brand: Universal
• type: Manual
• manufacturer warranty: Expired
• band: Hf
• features: Brass Insert
• country/region of manufacture: United States
• to fit: Ham Radio Receiver, Ham Radio Transmitter

payments radiparaccessori:

• credit card: Mastercard
• other
• wallet: Google-pay

returns radiparaccessori:

• time: 30 Days
• policy: Returns Accepted
• method: Money back
• paid by: Seller

offer radiparaccessori:

• sold: 0
• options: Ship-to-home
• started: July 19, 2025
• quantity: 1
• availability: In Stock
• best offers: True

shipping radiparaccessori:

• cost: $6.74
• type: Calculated
• class: Standard, Expedited
• service: USPS Ground Advantage, USPS Priority Mail
• carrier: USPS
• transit: 4-9 Days

general radiparaccessori:

• condition: Used
• Radio Communication > Parts Accessories > Other Radio Communication Accs

seller radiparaccessori:

• # reviews: 3326
• rating: 100.0%
• city: Palatine, Illinois

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