3M HD-DR

RS 제품 번호:: 627-746
제조사 부품 번호:: 7100359486
제조업체:: 3M

모든 Abrasive Discs 열람하기

Subtotal (1 pack of 50 units)*

₩183,602.68

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추가로 2026년 3월 30일 부터 4 개 단위 배송

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팩	한팩당	한팩당*
1 +	₩183,602.68	₩3,671.64

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 627-746
제조사 부품 번호:: 7100359486
제조업체:: 3M

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참조 문서

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모두 선택	제품 정보	값
	브랜드	3M
	Maximum Safe Speed	25000rpm
	Series	HD-DR

	모두 선택
	브랜드 3M
	Maximum Safe Speed 25000rpm
	Series HD-DR

Datasheet - 7100359486

제외

COO (Country of Origin):: US

3M Scotch-BriteTM Precision Heavy Duty Series Hook & Loop Sanding Disc, 2 in Disc Diameter, 120 Grit size - 7100359486

This hook-and-loop sanding disc is a heavy-duty non-woven abrasive designed for surface conditioning in automation, electronics, electrical and mechanical settings. Engineered for tasks from light grinding to blending and finishing, it attaches via hook-and-loop or quick-change systems and operates at high rotational speeds for Rapid material processing without gouging.

Features & Benefits

• Coarse 120 grit aluminium oxide delivers aggressive material removal
• Non-woven web backing reduces risk of substrate damage
• Rated for use up to 25,000 r/min for high-speed operations
• Black backing with white font identifies heavy-duty grade
• No-hole design avoids clogging in non-vented setups

Applications

• Suitable for deburring steel components in automated cells
• Ideal for edge-breaking on electrical enclosures
• Used for finishing machined parts in mechanical assemblies
• Can be used for cleaning and refining PCB support fixtures
• Suitable for surface prep prior to adhesive bonding in production

What abrasive mineral is contained in the disc and why is it chosen?

The disc uses aluminium oxide PSG for Durable cutting performance on mixed metals and general-purpose substrates.

Which attachment types are compatible with this format?

It is intended for hook-and-loop retention and is also available for quick-change retainer systems such as Roloc and TN styles.

How does the non-woven construction affect finish quality?

The conformable web delivers consistent blending and radiusing while minimising gouging and preserving component geometry.

Is this disc suitable for high-throughput manufacturing lines?

Yes, the coarse grit and long-life heavy-duty backing support extended run times and greater parts processed per disc.

How should operators select this disc for different substrates?

Choose this coarse 120 grit for robust stock removal on mild steel

consider finer grades of the same family for aluminium or stainless finishing.