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Grinding Wheel for Chainsaw: Comprehensive Enhancement of Chainsaw Performance(motosega catena affilatrice mola)

Chainsaw Grinding Wheels 1F Series

Grinding Wheel for Chainsaw Chain Sharpener — All SKUs
Standard 1F-series codes covering 100 mm, 105 mm, and 145mm diameters. All dimensions in mm. PA = aluminum oxide abrasive. Custom sizes and OEM labelling available on request.

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Model:
1F-100/105x3.2x10PA 1F-100/105x3.2x16PA 1F-100/105x3.2x22.2PA 1F-100/105x4.7x22.2PA 1F-100/105x4.8x22.2PA 1F-145x3.2x22.2PA 1F-145x4.7x22.2PA 1F-145x4.8x22.2PA 1-145x6x22.2PA 1-145x6.3x22.2PA
Code:
6804221000

Product Description

 // PRODUCT · GRINDING WHEELS FOR CHAINSAW CHAIN SHARPENERS 

1F Series
Chainsaw Grinding Wheels

Dynamic balance < 1G · Aperture tolerance 0–0.10mm
100mm / 105mm / 145mm diameter · OEM production available

Request Quote View All SKUs

 < 1G Dynamic Balance 
 0–0.10mm Bore Tolerance 
 10 SKUs Standard Codes 

15f9a69dd2bf7bbe401457331309e3

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// ENGINEERING ADVANTAGE

Out-of-tolerance wheels ruin chains.
Ours exceed every standard.

Two measurements define a grinding wheel's real-world precision. Both of ours beat the industry and national benchmarks — not by rounding, but by design.

Dynamic Balance

An imbalanced wheel vibrates at speed — causing uneven grinding, accelerated machine bearing wear, and inconsistent cutter geometry. Our wheels are balanced tighter than any competing standard.

 Our Standard 
 < 1G 
 33% tighter 
 Industry Standard 
 < 1.5G 
 Minimum required 

Aperture (Bore) Tolerance

A loose bore lets the wheel run off-center at speed. Our tighter tolerance guarantees a precise, centered fit on your sharpener spindle — critical for consistent per-tooth grinding depth.

 Our Tolerance 
 0–0.10mm 
 37% tighter 
 National Standard 
 0–0.16mm 
 At 50% tolerance 

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微信图片_20200915105301

微信图片_20200915105322

微信图片_20200915105254

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// PRODUCT CATALOGUE · 1F SERIES

Grinding Wheel for Chainsaw Chain Sharpener — All SKUs

Standard 1F-series codes covering 100 mm, 105 mm, and 145mm diameters. All dimensions in mm. PA = aluminum oxide abrasive. Custom sizes and OEM labelling available on request.

#	Product Code	Diameter	Thickness	Bore	Abrasive
01	1F-100/105 × 3.2 × 10 PA	100/105mm	3.2mm	10mm	Aluminum Oxide
02	1F-100/105 × 3.2 × 16 PA	100/105mm	3.2mm	16mm	Aluminum Oxide
03	1F-100/105 × 3.2 × 22.2 PA	100/105mm	3.2mm	22.2mm	Aluminum Oxide
04	1F-100/105 × 4.7 × 22.2 PA	100/105mm	4.7mm	22.2mm	Aluminum Oxide
05	1F-100/105 × 4.8 × 22.2 PA	100/105mm	4.8mm	22.2mm	Aluminum Oxide
06	1F-145 × 3.2 × 22.2 PA	145mm	3.2mm	22.2mm	Aluminum Oxide
07	1F-145 × 4.7 × 22.2 PA	145mm	4.7mm	22.2mm	Aluminum Oxide
08	1F-145 × 4.8 × 22.2 PA	145mm	4.8mm	22.2mm	Aluminum Oxide
09	1F-145 × 6 × 22.2 PA	145mm	6mm	22.2mm	Aluminum Oxide
10	1F-145 × 6.3 × 22.2 PA	145mm	6.3mm	22.2mm	Aluminum Oxide
—	Custom OEM / Non-Standard	Any diameter · Any thickness · Any bore — specify your requirements			PA / SC / Diamond

Code format: [Shape]-[Diameter]×[Thickness]×[Bore][Abrasive] · PA = Aluminum Oxide (standard) · SC = Silicon Carbide · All dims in mm

// MATERIAL SELECTION

Choosing the Right Abrasive

The abrasive type determines how the wheel interacts with chain steel. Choose based on the chain material and the finish you need.

PA Aluminum Oxide — Standard

Hardness High

Toughness Excellent — self-sharpening under load

Heat gen. Low-moderate with correct technique

Best for Standard chain steel — routine and heavy sharpening

All SKUs 01–10 standard codes

SC Silicon Carbide — Hard Materials

Hardness Very high — harder than aluminum oxide

Toughness Friable — breaks down faster, stays sharp

Heat gen. Lower per pass on hard materials

Best for Carbide-tipped chains, harder exotic alloys

Availability Custom OEM — specify SC in your order

// WHO USES THEM

Applications

[LOG]

Logging & Forestry

Timber harvesting operations
Land clearing and forestry work
Field sharpening between cuts
Fleet maintenance of multiple saws

[SVC]

Chainsaw Repair Shops

High-volume chain sharpening services
Cutter re-profiling and damage repair
Consistent results for paying customers
Angle correction and depth gauge setting

[ARB]

Arborists

Urban tree surgery and pruning
Storm clearance work
Frequent resharpening on varied wood
On-site sharpening between jobs

[OEM]

Sharpener Manufacturers

OEM wheel supply for machine bundles
Private-label branded wheel programs
Custom bore/diameter matching
Bulk supply with consistent batch quality

// USAGE GUIDE

How to Use a Chainsaw Grinding Wheel

 STEP 01 

Mount & Inspect

Fit the wheel onto the sharpener spindle. Confirm bore seating and torque the locking nut. Inspect the wheel face for cracks — never spin a damaged wheel.

 STEP 02 

Set Angle & Depth

Adjust the angle guide to your chain spec (typically 25°–35°). Set the depth stop. Consult your chain manufacturer's data for exact values.

 STEP 03 

Grind Each Cutter

Apply light, consistent pressure in one smooth pass per tooth. Keep the wheel moving — dwelling generates damaging heat and risks bluing the steel.

 STEP 04 

Clean the Wheel

Periodically dress the wheel face with a cleaning stick to clear resin and metal loading. A loaded wheel cuts slowly and runs hot.

 STEP 05 

Inspect & Replace

Check cutter uniformity across the chain. Replace the wheel when it reaches minimum safe diameter or the face is glazed and no longer cutting freely.

⚠

Safety: Always wear eye protection, gloves, and hearing protection when operating grinding equipment. Never exceed the wheel's rated maximum RPM. Inspect for cracks before each session. Guard must be in place during operation.

// FAQ

Frequently Asked Questions

 What does the 1F product code mean? 

1F is the standardized shape designation for straight-faced grinding wheels used in chainsaw chain sharpening machines. The full code format is 1F-[Diameter]×[Thickness]×[Bore][Abrasive]. For example, 1F-100/105×3.2×22.2PA means a 100/105mm diameter, 3.2mm thick, 22.2mm bore wheel made with PA (aluminum oxide) abrasive.

 What does dynamic balance less than 1G mean? 

Dynamic balance measures mass distribution uniformity of a spinning wheel. An imbalanced wheel vibrates at speed, causing uneven grinding, accelerated machine bearing wear, and imprecise results. The industry standard requires balance within 1.5G. Our wheels are balanced to less than 1G — 33% tighter — delivering smoother operation, less vibration, and more consistent cutter geometry with every pass.

 What is aperture tolerance and why is 0–0.10mm better than 0–0.16mm? 

Aperture (bore) tolerance is how precisely the wheel's centre hole is machined relative to the wheel's outer diameter. A loose bore causes the wheel to run off-centre at speed, producing uneven grinding depth across cutter teeth and potential safety risk. The national standard permits 0–0.16mm tolerance. Our wheels are machined to 0–0.10mm — 37% tighter — ensuring the wheel runs true on your sharpener spindle from the first use.

 Which bore size do I need — 10mm, 16mm, or 22.2mm? 

The bore size must match your sharpening machine's spindle diameter exactly. 22.2mm is the most common bore for standard bench-mounted electric chainsaw sharpeners. 16mm and 10mm suit smaller or specific machine models. Check your machine's manual or measure the spindle — then match to the product code. Contact us if you are unsure.

 Do you offer custom or OEM grinding wheels? 

Yes. We offer fully customizable production — diameter, thickness, bore, abrasive type (PA, SC, diamond), grit grade, and hardness specification can all be tailored to your exact requirements. OEM private-label packaging is also available. Contact linyiyuping@hotmail.com or +86-15605390885 with your specification for a quote.

 Why should I choose aluminum oxide over silicon carbide for chainsaw chains? 

Aluminum oxide (PA) is the industry standard for most chainsaw chain sharpening because it combines high hardness with excellent toughness — it self-sharpens under load, cuts consistently, and lasts well on standard steel chain. Silicon carbide is harder but more brittle, making it better suited for carbide-tipped chains or harder alloys where its higher hardness is necessary to abrade the material effectively.

// CONTACT & ORDERS