Range - From fine @0.075"to coarse @0.100"per Brown & Sharpe micrometer.

can i use the thin ones (140 mm) to file my tree saw teeth?

I’m not sure this would be the correct tool to sharpen a tree saw. Now if we were talking about a chainsaw blade I would say maybe but again there are better methods of sharpening. Hope this helps.

has anyone used these to gently file down small chips in crystal?

The grit is way to coarse. You need #1000 grit carbide or diamond dust paper to smoothe chips in crystal and tempered glass.

Are these rust proof for wet sanding/filing?

So far these have not rusted. I suppose you could use water to file but why? I use these for filing hardened stainless steel. I’m a surgical instrument maker.

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SE 74330DF 6-Piece Flat Diamond Grit File Set - Multi-Grit for Metals, Glass, Stones - 7" Length, 2" Diamond Surface, Round Handles - Includes PVC Pouch

SE 74330DF 6-Piece Flat Diamond Grit File Set - Multi-Grit for Metals, Glass, Stones - 7" Length, 2" Diamond Surface, Round Handles - Includes PVC Pouch

Product ID: 15004649

Details

Backing Type
Paper
Brand
SE
Grit Type
Fine
Product Dimensions
4"L x 0.25"W
Size
4 x 0.25

👜Includes durable PVC storage pouch

💎6 industrial diamond grit levels (40-600)

📏7" total length, 2" diamond surface

S/.112

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Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Sharpen your craft with diamond precision — because details make the difference!

ERGONOMIC CONTROL - Round dipped handles designed for comfort and reduced fatigue during extended, detailed work.
COMPACT YET CAPABLE - Perfect 7-inch length with 2-inch diamond surface balances reach and precision for professional results.
ORGANIZED ON THE GO - Sleek PVC pouch keeps your files protected and ready, so you never miss a beat on your projects.
INDUSTRIAL DIAMOND TOUGHNESS - Hardest abrasive surface ensures rapid, efficient material removal without compromise.
PRECISION MULTI GRIT MASTERY - Six diamond-coated files from coarse to ultra-fine for flawless shaping on metal, glass, and stone.

The SE 74330DF 6-Piece Flat Diamond Grit File Set features six industrial diamond-coated files ranging from grit 40 to 600, ideal for precise filing on metals, glass, stones, and more. Each 7-inch file includes a 2-inch diamond surface and ergonomic round handles for comfort. The set comes with a durable PVC pouch for organized storage, making it a must-have for professionals seeking efficient, high-quality material shaping tools.

Specifications

ASIN	B001EPZ71C
Backing Type	Paper
Best Sellers Rank	#45,942 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in American Pattern Files
Brand Name	SE
Compatible Material	Alloy Steel, Glass, Metal, Plastic, Wood
Customer Reviews	4.5 4.5 out of 5 stars (729)
Global Trade Identification Number	00706569024449
Grit Material Type	Diamond
Grit Number	40.0
Grit Type	Fine
Included Components	File
Item Dimensions	4 x 0.25 x 7.25 inches
Item Dimensions L x W	4"L x 0.25"W
Item Weight	0.35 Pounds
Manufacturer	Sona Enterprises
Material Type	Diamond-coated
Model	74330DF
Number of Items	1
Part Number	74330DF
Size Name	4 x 0.25 inches
UPC	706569024449
Unit Count	1.0 Count

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S/.112

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Peru.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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