1. Create a Website or Online Store: Develop a dedicated website or set up an online store where users can browse and purchase your ASAKI JAPAN FLAT CHISEL products. You can use platforms like Shopify, WooCommerce (if you're using WordPress), or other e-commerce solutions to easily create an online presence for your products.

2. Product Listings: Create detailed product listings for each chisel variant (AK9617-12X10X130MM, AK9618-15X12X150MM, AK9619-18X14X175MM). Include high-quality images, detailed descriptions, specifications, prices, and any other relevant information that can help potential buyers understand the features and benefits of each product.

3. Search Engine Optimization (SEO): Optimize your website's content and product pages for search engines. This will help your products appear in search results when potential customers look for similar products on platforms like Google. Use relevant keywords related to chisels, ASAKI JAPAN, product dimensions, and more.

4. Online Marketplaces: Consider listing your products on popular online marketplaces such as Amazon, eBay, and Etsy. These platforms have a wide user base, which can increase your product's visibility.

5. Social Media Presence: Create social media profiles on platforms like Facebook, Instagram, and LinkedIn. Share high-quality images of your products, post informative content about chisels, and engage with your audience. Social media can help you build a brand presence and connect directly with potential customers.

6. Content Marketing: Start a blog or create informative articles related to woodworking, chisels, maintenance tips, and more. This can establish you as an authority in the field and attract users who are interested in chisels and related tools.

7. Email Marketing: Collect email addresses from interested customers and send out newsletters or promotional emails. This can keep potential customers informed about new products, discounts, and other updates.

8. Online Advertising: Use online advertising platforms like Google Ads or social media advertising to target your products to specific demographics. This can increase the visibility of your products among relevant audiences.

9. Customer Reviews and Testimonials: Encourage customers to leave reviews and testimonials on your website and other platforms. Positive feedback can build trust and influence potential buyers.

10. Networking: Join relevant online forums, communities, and social media groups related to woodworking and tools. Participate in discussions, offer advice, and subtly promote your products when relevant.

11. Collaborations and Partnerships: Collaborate with influencers, bloggers, or woodworking experts who can review and endorse your products. This can expand your reach to their established audiences.

Remember that establishing a strong online presence takes time and effort. Consistency in your efforts and providing value to your potential customers are key factors in building a successful online business.