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10" to 42" German Alloy Steel Chainsaw Chain with Chrome Cutters, Universal Saw Chain Replacement for Stihl Husqvarna Echo

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10" to 42" German Alloy Steel Chainsaw Chain with Chrome Cutters, Universal Saw Chain Replacement for Stihl Husqvarna Echo

Minimum Order Quantity :	10 Pieces	Price :	$1.5- $7.5/Sets
Packaging Details :	Carton or Plastic box	Delivery Time :	9-12 work days
Payment Terms :	L/C,T/T,Western Union	Supply Ability :	1000 Pieces per week

Place of Origin:	China	Brand Name:	Auston
Certification:	CE	Model Number:	Auston- SC

Detail Information
Name:	Chain Saw Parts 3/8LP 050.52E Saw Chain	Type:	Gasoline/ Electric Chainsaw
Material:	Steel	Guide Bar Size:	4'' - 42''
Origin:	China	DIY Supplies:	Woodworking
Highlight:	10" to 42" Chainsaw Chain , German Alloy Steel Saw Chain , Chrome Cutters Chainsaw Chain

Product Description

AUSTON® Industrial-Grade Professional Chainsaw Saw Chain (10"–42" & 100ft Bulk Reels)

Engineered with German standard alloy steel, mirror chrome cutters, and patented oil-dimple lubrication. Built for professional arborists, commercial logging crews, and heavy-duty agricultural operations, the AUSTON® Industrial-Grade Chainsaw Saw Chain delivers uncompromising cutting speed, superior edge retention, and exceptional durability under extreme loads.

Manufactured from heat-treated German standard 65Mn alloy steel, each chain features industrial electroplated mirror chrome cutters for razor-sharp slicing with minimal cutting resistance. Our patented micro-oil dimple drive link technology actively channels lubricating oil across the guide bar rails — reducing operating heat by 40% and virtually eliminating chain burn-in and stretching.

Whether you need pre-cut replacement loops from 10" to 42" (compatible with Stihl, Husqvarna, Echo, 2500, 3800, 5200, 5800, 272, 070, and MS660) or 25ft / 100ft bulk master reels, AUSTON® delivers factory-direct precision quality.

4 Core Engineering Advantages

1. High-Hardness German Alloy Steel (65Mn)

An advanced heat-treatment process ensures ultra-high tensile strength, preventing chain elongation, premature sagging, or snapping under heavy timber felling loads.
2. Razor-Sharp Mirror Chrome Cutters

Industrial electroplated chrome coating provides razor sharpness with outstanding wear resistance. Retains its cutting edge up to 3× longer than standard carbon steel chains.
3. Patented Oil-Dimple Auto-Lubrication System

Micro-dimpled stamped "A" drive links act as multi-point oil reservoirs, continuously distributing bar oil to the rivets and guide bar groove for 40% cooler operation and zero bar burning.
4. Extensive Global Machine Compatibility

Universal drive link profile engineered to fit all major brand guide bars (Stihl, Husqvarna, Echo, McCulloch, Poulan) and Chinese gasoline, electric, and mini battery chainsaws.

Precision Engineering & Anatomy

Chisel & Semi-Chisel Cutters

Mirror chrome plating with razor-sharp right-angle cutting edges for fast chip clearance, low cutting resistance, and rapid timber slicing.
Stamped Oil Dimples ("A" Drive Links)

Built-in micro-reservoirs maintain continuous lubrication under high RPM, preventing dry friction and extending bar life.
High-Tensile Induction-Hardened Rivets

Premium heat-treated steel rivets ensure smooth mechanical spin, zero binding or jamming, and superior resistance to shock breakage.
Ramped Safety Depth Gauge

Conforms to ANSI B175.1 safety standards, drastically reducing kickback risks while delivering smooth, low-vibration cuts that minimize operator fatigue.
100% Pre-Stretched & Pre-Oiled

Every chain is factory pre-stretched to minimize tension adjustments out of the box and pre-lubricated for corrosion resistance.

Chain & Guide Bar Specification Matrix

Bar Length	Chainsaw Application	Chain Pitch & Gauge	Drive Link Counts (DL / E)	Popular Machine Models
10" (25 cm)	Pole Saw / Mini Chainsaw	1/4" .043" / 3/8" LP .050"	58E (1/4"), 60E (1/4"), 39E (3/8" LP), 40E (3/8" LP)	2500, Pole Pruners, Mini Cordless Saws
12" (30 cm)	Top Handle / Pole Saw	1/4" .043" / 3/8" LP .050"	64E (1/4"), 44E / 45E / 47E (3/8" LP)	2500, Echo, Stihl, Top-Handle Arborist Saws
14" (35 cm)	Gas / Electric Chainsaw	3/8" LP .050" / .325" .058"	50E / 52E / 53E (3/8" LP), 50E (.325")	3800, MS180, 2500
15" (38 cm)	Gasoline Chainsaw	3/8" LP .050" / .325" .058"	62E (3/8" LP), 60E / 64E (.325")	4500, 5200 series
16" (40 cm)	Gas / Electric Chainsaw	3/8" LP / .325" / 3/8"	56E / 57E (3/8" LP), 62E / 64E / 66E (.325"), 60E (3/8")	4500, 5200, MS250
18" (45 cm)	Heavy-Duty Gasoline	3/8" LP / .325" / 3/8"	55E / 59E / 66E (3/8" LP), 58E / 68E / 72E (.325"), 68E (3/8")	5200, 5800 series
20" (50 cm)	Heavy-Duty Logging Saw	.325" / 3/8" / .404"	76E (.325"), 68E / 72E (3/8"), 59E / 64E (.404")	5800, 272, 6500
24" – 28"	Professional Timber Saw	3/8" .058" / .404" .063"	84E (3/8"), 76E (3/8"), 81E / 96E (.404")	272, 372XP, MS660
30" – 42"	Giant Tree Logging / Mill	3/8" .063" / .404" .063"	96E (3/8"), 97E / 124E / 144E (.404")	070, MS660, 3120XP, Alaskan Sawmills
Custom Reels	OEM / Bulk Wholesale	1/4", .325", 3/8" LP, 3/8", .404"	25ft / 100ft Master Reels & Any Custom Loop	Universal Fit for Global Saws

Tip: Always confirm pitch, gauge, and drive link count stamped on your guide bar before ordering.

Factory Direct Supply & Quality Assurance

Retail & Export Packaging

Packaged in premium AUSTON® color boxes with inner anti-rust wrap, packed into rigid master export cartons.
100% Quality Inspection

Strict manual check and metallurgical hardness testing before packing.
Large Ready-to-Ship Inventory

Thousands of pre-cut loops in standard pitches (1/4", .325", 3/8" LP, 3/8", .404") ready for immediate dispatch.
OEM & Private Label Services

Custom laser marking on drive links, customized retail boxes, bar and chain combo sets, and custom loop lengths for brand distributors.

Customer Frequently Asked Questions (FAQ)

Q: How do I identify the exact chain size for my chainsaw?

A: You need three measurements usually stamped on your guide bar: (1) Pitch (e.g., 3/8" LP, .325", 3/8"), (2) Gauge (e.g., .043", .050", .058", .063"), and (3) Drive Link Count (the number of drive links that ride inside the bar groove, e.g., 50E, 72E, 76E).

Q: What is the benefit of the patented oil-dimple drive links?

A: Standard drive links often push oil away under high centrifugal force. Our stamped oil dimples act as micro-reservoirs, capturing and holding oil right against the guide bar rail and rivets. This provides continuous lubrication, lowers friction heat by up to 40%, and significantly prolongs the life of both chain and bar.

Q: Do you supply 100ft uncut chain reels for repair shops and distributors?

A: Yes. We supply 100ft and 25ft master reels complete with connecting preset tie straps and drive link repair boxes across all standard pitches (1/4", .325", 3/8" LP, 3/8", .404"). Custom OEM branding is fully supported.

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