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  5. Reamer
  6. Knock Hole Diamond Gun Reamer with Oil Hole 'ND-OS-GRS/GRL'

Knock Hole Diamond Gun Reamer with Oil Hole 'ND-OS-GRS/GRL'

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last updated:Sep 11, 2017

ニチアロイ
ニチアロイ
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A knock hole die gun reamer that does not affect roundness, surface accuracy, or inner diameter even with a slit hole.

The "ND-OS-GRS/ND-OS-GRL" is a knock hole diamond gun reamer with oil holes, suitable for achieving optimal precision in processing knock holes, slit holes, and cross holes. It ensures roundness of less than 5μm and surface accuracy of less than Ra0.4μm. Even with slit holes, there is no impact on roundness, surface accuracy, or inner diameter. Additionally, it suppresses inner diameter variation in intermittent holes. We offer a short type (GRS) and a long type (GRL). 【Features】 ■ Ideal for processing knock holes, slit holes, and cross holes ■ Available for processing hole accuracy requirements IT grades H7 and H8 ■ Internal lubrication (GRL) ■ Effects of carbide guide pads: - Improved straightness (countermeasures for hole bending) - Enhanced surface accuracy - Suppression of inner diameter variation in intermittent holes *For more details, please refer to the PDF document or feel free to contact us.

    ReamerOther cutting toolsothers
image_26.jpg

Knock Hole Diamond Gun Reamer with Oil Hole 'ND-OS-GRS/GRL'

image_26.jpg
image_26.jpg
  • Related Link - http://www.nichialloy.co.jp/product/index.html

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【Recommended Cutting Conditions】 ■150 to 200V (m/min) ■0.08 to 0.1f (mm/rev) *For more details, please refer to the PDF document or feel free to contact us.

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Knock hole diamond gun reamer with oil hole 'ND-OS-GRS/GRL'

Knock hole diamond gun reamer with oil hole 'ND-OS-GRS/GRL'

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ニチアロイ

ニチアロイ

Machine elements and parts

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Since our establishment in 1947, we have steadily grown by producing and selling cutting tools, tile molds, and automotive parts using our unique technology. In particular, in recent years, in response to technological innovations and changing customer needs, the products we create under the Nichi-Alloy brand have been widely appreciated. We sincerely thank all our customers for their heartfelt support and kindness. Moving forward, we will further innovate our management, adhere to a "customer first" philosophy, and work together as a company to deliver "good products quickly" to our customers. We are committed to contributing to society as a distinctive company. We kindly ask for your continued support and encouragement.

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