Credit Card Diamond Sharpening Cards - 600 1000 Grit

Product Description

Credit Card Diamond Sharpening Cards Description & Features

Compact, professional-grade diamond sharpening cards designed to restore and refine edges on carving knives, chisels, scissors and small hand tools. Thin, rigid and travel-friendly, they combine a precision diamond abrasive with a stable backing so you can maintain accurate angles and predictable results anywhere.

Measurable performance characteristics

Material removal control: coarse side quickly removes burrs and rolled edges while the fine side refines the bevel to a mirror micro-finish suitable for woodworking and carving profiles.
Angle stability: rigid backing limits flex so users can hold consistent bevel angles (+/− 1–2° typical with a controlled hand position).
Durability: electroplated diamond remains effective for thousands of light touch-ups; service life depends on applied pressure, stroke frequency, and the hardness of worked steels.
Compatibility: effective on high-carbon steels, stainless steels and most tool steels used in carving and knife blades.

Practical, expert recommendations

Target bevel angles: for woodcarving knives and small chisels, work in the 12°–20° per side range for keen cutting performance; use 20°–25° for heavier utility edges.
Technique: use light, even pressure and full, continuous strokes across the diamond surface. Let the abrasive do the work — aggressive pressure reduces grit life and risks over-grinding.
Stroke count guideline (example): 8–20 controlled strokes per side on the coarse face to reprofile a dull edge; 10–30 light polishing strokes on the fine face to refine and raise a burr. Adjust based on steel hardness and edge condition.
Final finishing: for a razor finish, follow diamond passes with a leather strop (5–30 passes) using a polishing compound appropriate to the required mirror polish.

Why this product helps the customer (professional value)

Precision: rigid backing and calibrated grit pairing deliver reproducible bevel geometry for detailed carving work.
Portability: wallet form factor makes routine maintenance immediate — ideal for craft shows, on-site repairs and outdoor use.
Cost-effectiveness: lower total cost of ownership than repeat disposable stones; preserves blade profiles while minimizing material removal.
Low learning curve: recommended angle ranges and stroke counts let hobbyists and pros achieve consistent results quickly.

If you’d like, I can convert these specifications into a printable product datasheet, an on-page spec table for an ecommerce listing, or a short care card to include in the product packaging.

Product Parameters

Trademark	HUAYIDA
Item Code	HYD3008
Origin	Jiangsu, China
Product Name	Credit card sharp Diamond sharpening
Product Description	2 different types of diamond grit: 600#/1000#
	A great economy option to the diamond Sharpening stone.
	The high-quality industrial-grade diamonds are bonded to a thin flat steel plate substrate and are great for small woodworking tools and other items needing a keen edge.
	Approximate thickness is 1.60mm Available in a variety of grits.
Size	3-1/4x2"(LxWxH=84x50x1.6mm)
Package	Plastic Hanging Bag
HS Code	8207901000
Production Capacity	1000PCS/Month
Minimum Order Qty	600pcs
Qty/Ctn	300pcs
Ctn Size(cm)	24x20x19
G.W./Ctn(kg)	16.60/15.60

Noted:

Double sided stone has fine 600 grit for razor sharp edges and coarse 1000 grit to bring worn tools back to new
Double sided means you need only one stone - not several grades
Keep in your wallet for on job site, in garden or in the woods
Ideal for carbide and HSS tools

More Options

More Options of Diamond Sharpeners

Product Picture	Product Name	Model NO.	Diamond Grit	*Size(LWH)*
	Knife Apex Sharpener Diamond Whetstone	HYD3005-02	50#/100#/200#/300# /600#/1000#/1500#	3.94″ x 0.79″ x 0.20″ (100x20x5.0mm)
	11PCS Stone Diamond Knife Sharpening Kit	HYD3004-1	50#/80#/100#/200#/400#/600# /800#/1000#/1500#/2200#/3000#	5.47″ x 0.79″ x 0.12″ (139x20x3.0mm)
	Diamond Garden Shears Knife Sharpener for Garden Gardening Knives	HYD3004	300#	2.95″ x 0.98″ x 0.24″ (75x25x6.0mm)
	Credit Card Diamond Sharpener Sharpening Cards	HYD3008	300#//600#/1000#	3-1/4x2"(84x50mm)
	Multifunctional Diamond Knife Sharpening Rod Sharpener Stone for Outdoor Hunting Fishing,Electroplating	HYD3006-2L	400#	5.31" x 0.25" (135x6.35mm)
	Diamond Sharpening Pen for Blades Knife Chisel Tool Plane Sharpener	HYD3006-2	400#	5.31" x 0.25" (135x6.35mm)
	Diamond Dual File Sharpening Rods for Knife and Fishing Hook	HYD3006-2	400#	5.31"x0.25"(135x6.35mm)

Application

Applications of Credit Card Diamond Sharpening Cards

The HUAYIDA Credit Card Diamond Sharpening Cards is designed for effortless, on-the-go blade maintenance. Its ultra-thin, pocket-friendly design and industrial-grade diamond coating deliver reliable sharpening performance across a wide range of tools:

Everyday Carry (EDC) Knives

Keep folding knives, utility blades, and multitools razor-sharp in seconds—ideal for campers, hikers, and daily users who demand readiness at all times.

Kitchen Cutlery

Refresh paring, boning, and chef’s knives between professional sharpenings. A few light swipes on both sides of the diamond surface restores clean, precise slices in your home or restaurant kitchen.

Scissors & Shears

Smoothly re-profile straight and curved blades on sewing scissors, office shears, and pruning tools. HUAYIDA’s fine diamond grit realigns edges without removing excess metal.

Fishing & Hunting Gear

Maintain point-sharp hooks and field-dress knives right in the field or at the water’s edge. The slim profile fits easily into a tackle box or hunting pack.

Craft & Hobby Tools

Sharpen precision blades on hobby knives, scalpels, leather-working tools, and model-building cutters. HUAYIDA’s card ensures delicate edges stay accurate and clean.

Emergency & Survival Kits

A must-have addition to first-aid packs, glove compartments, and bug-out bags. HUAYIDA’s lightweight sharpener guarantees functional cutting tools during unexpected situations.

Outdoor & DIY Projects

Perfect for trimming paracord, sharpening box cutters, or touching up gardening knives. Keep your workspace efficient, whether at a job site or backyard workshop.

With its compact credit-card form factor, premium diamond surface, and HUAYIDA’s quality craftsmanship, this sharpener is the ultimate solution for maintaining blade performance anytime, anywhere.

Packaging

Diamond Sharpening Tool Inner & Retail Packaging

HUAYIDA diamond sharpeners are packaged for retail and distribution before they go into the master cartons:

1. Poly Bag “Hang-Pack” Style

Clear Sealed Sleeve

Each flat, rectangular diamond sharpener is slipped into a transparent polyethylene bag
Top of bag is heat-sealed with a punched hang-hole for peg-board display

Protection & Visibility

Simple, cost-effective packaging keeps the abrasive surface clean and protected
Buyers can immediately see the grit surface and tool dimensions

2. Blister-Style Clamshell (Bulk Insert)

Tray & Clamshell Design

Multiple sharpeners nestle into molded plastic trays (often navy blue)
Tray plus clear plastic clamshell is hinged or friction-locked—ideal for box consolidation

Stacked Bulk Presentation

Trays are stacked side-by-side inside a larger shipper box
Enables easy pick-and-pack for e-commerce or pro-shop bulk orders

3. Branded Blister Card Packaging

Retail-Ready Blister Card

Full-color printed cardstock backing with “HUAYIDA”or your branding, custom design for your needs
Blister bubble firmly holds the tool body—including ergonomic handle or plastic grip

On-Card Information

Product name (“Diamond File” / “Diamond Sharpener”), grit rating, and QR-code or icon call-outs for “Professional Finishing Accessories”
Clear “Made in China” and handling icons printed on the back

4. Blister Card with Custom Handle Style

Ergonomic Handle Packaging

Diamond sharpening rod with molded white-and-black handle is mounted on a hang-card
Card front features “DIAMOND SHARPENER” in bold lettering and grip-enhancing iconography

Retail Shelf Impact

Bright, contrasting card colors and graphic stripe draw attention on crowded peg-boards
Hang-hole or euro-slot makes it compatible with standard hardware-store fixtures

Key Takeaways

Versatility of Formats: From plain protective poly-bags for cost-sensitive distribution, to eye-catching retail blister cards for end-customers.
Protection & Branding: Every sharpener arrives clean, scratch-free, and clearly branded—with all necessary product data on the card or bag.
Streamlined Fulfillment: Inner trays and stacked bags simplify order picking and restocking at both wholesale warehouses and retail outlets.

Feel free to let me know if you need dielines, print specifications, or artwork mock-ups for any of these packaging formats!

Diamond Sharpening Files Paper Box Packaging

HUAYIDA’s sharpeners packed in sturdy, export-ready corrugated master cartons. Key packaging details include:

Heavy-Duty Corrugated Cartons

Made from double-wall kraft board for enhanced crush resistance
Uniform light-brown exterior, ideal for bulk shipping and warehouse stacking

Printed Product Information

Model or item number (e.g. “10448”)
Quantity per carton (e.g. “24 pcs”)
Color designation (e.g. “Black”)
“MADE IN CHINA” origin marking
Bar-code and handling icons (this side up, fragile, keep dry)
Clear black-ink legends on each carton:
In some cartons, “Trade One” or “SureCatch” branding appears, indicating either co-pack or partner distribution labels

Secure Closure & Strapping

Cartons are sealed with heavy-duty brown kraft tape
Multiple poly-strapping bands wrap around cartons vertically and horizontally to prevent shifting in transit

Pallet-Ready Configuration

Cartons are uniformly sized and neatly stacked, designed for easy palletizing and fork-truck handling
Consistent carton dimensions simplify warehousing and automated conveyor systems

Compliance & Traceability

Each master carton includes handling symbols (umbrella for moisture protection, arrows for upright orientation)
Individual bar-codes on two sides ensure quick scan-in/scan-out for inventory management

Overall, HUAYIDA’s corrugated master cartons combine robust material, clearly printed product data, and secure strapping—ensuring diamond sharpeners arrive at their destination intact and ready for onward distribution.

diamond sharpeners packaging