About HSN Code 846040

HSN Code 846040 covers Honing or Lapping Machines : and attracts a GST rate of 18%. For intra-state supplies, this is split as 9% CGST + 9% SGST. For inter-state supplies, 18% IGST is charged. This code falls under the Machinery & Electronics sector (IT equipment, electrical, industrial machinery).

How to Use HSN Code 846040 on GST Invoices

• Include the HSN code 846040 on every GST invoice for honing or lapping machines :
• Businesses with turnover above ₹5 crore must use 6-digit HSN codes
• Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
• The HSN code must match the product/service description on your invoice
• Incorrect HSN codes can lead to GST notices and ITC mismatches

Related HSN Codes

• 84601100 — Machine-tools for Deburring, Sharpening, Grinding, Honing, Lapping, Polishing or Otherwise Finishing Metal, or Cermets by Means of Grinding Stones, Abrasives or Polishing Products, Other Than Gear Cutting, Gear Grinding or Gear Finishing Machines of Heading 8461 - Flat-surface Grinding Machines, in Which the Positioning in Any One Axis Can Be Set Up to an Accuracy of at Least 0.01 Mm:numerically Controlled
• 846012 — Numerically Controlled
• 84601200 — Numerically controlled
• 846019 — Other
• 84601900 — Other

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Last verified: 2026-06-26 · Source: CBIC Master Tariff