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Rectangular combination India stone, coarse and fine sides, aluminium oxide abrasive

Norton Abrasives

Norton NTIB134 Combination India Stone

SKU CH-B69N-X6YQT

A combination India stone with coarse and fine aluminum-oxide surfaces for sharpening knives and tools

  • Product typeMultitools
  • Combination grit sharpens and refines blades
  • Aluminum oxide abrasive cuts steel efficiently
  • Compact 4-inch bench stone fits workspaces
  • Ready for hunting knives and tools
  • New Norton stone delivers reliable performance

Norton NTIB134 Combination India Stone

This Norton NTIB134 Combination India Stone is a dual-grit sharpening benchstone designed for maintaining knives and edged tools. It uses aluminum oxide abrasive material to restore and refine cutting edges. The stone provides a practical solution for field or workshop sharpening tasks.

Who this suits and who should look elsewhere

Hunters and outdoor enthusiasts needing a portable combination stone for routine edge maintenance will find this suitable. It serves users who want both coarse and fine grits in a single benchstone format. Buyers requiring diamond plates, ceramic stones, or specialized jig-guided systems should consider other sharpening platforms.

Key specification that decides fit

The abrasive material is aluminum oxide, which determines cutting speed, feel, and the type of steel it sharpens most effectively. This characteristic defines whether the stone matches your sharpening preferences and blade alloys.

How it compares

Measured against everything we stock in Knives, Machetes & Field Tools, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 85% of the 256 comparable items (median $43.99).

Specifications

Product
Brand nameNorton
Product typeMultitools

Questions about this item

Does the Norton NTIB134 stone need oil or water before I start sharpening?

The aluminium-oxide benchstone works with either honing oil or water; apply a light film to the surface before each use to keep the pores open and the edge cutting cleanly.

Will this 4-inch combination stone fit the guide rods on my older Lansky or Edge Pro clamp system?

The stone measures 4 inches long by 1-3/4 inches wide and 5/8 inch thick, so it matches the standard benchstone footprint used by most rod-guided clamp sharpeners.

How do I know the coarse and fine sides are cutting correctly once I begin?

A steady, even slurry forms on the side in use and the blade produces a consistent scratch pattern that shifts from coarse to polished as you flip to the finer grit.

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