Description Hapstone RS Ultra Portable knife sharpening system with premium configuration, precise angle control, and stable blade clamping. Built for repeatable results at home, in workshops, and for enthusiasts who want a clean, consistent finish. System Features What’s Included Hapstone RS Ultra knife sharpening system Shipping box User manual Base Hapstone RS Rotating Clamp Module Clamps: Small Universal Angled Clamps (2 pairs) Advanced Stone Holder with Linear Bearing Stopper Precise Angle Adjuster for Hapstone RS Case for Hapstone RS Digital Angle Gauge Ball-End Hex Screwdriver (3mm) King Size Sharpie Marker Stickers Hapstone Warranty: Hapstone RS knife sharpeners are covered by a 5-year warranty. Manufacturer support is provided throughout the full period of use. Specifications Weight: 8.6 Ib (3.9 kg) System size: 11"×5.5"×7.4" (280×143×188 mm) Blade length: 40–230 mm Blade thickness: Up to 8 mm Sharpening angle: 12°–30° Stone sizes: 6"×1" (150×25 mm) and 4"×1" (100×25 mm). Up to 4 clamps on the bar. Materials & Build Includes two pairs of universal clamps for maximum versatility and easy adaptation to different blade shape are made from aircraft-grade aluminum. Guide rods are high-quality stainless steel for rigidity and durability. Stone holder, screws, clamps, and rotating module frame are made of solid aircraft aluminum. Heavy 8 mm steel base with silicone feet provides excellent stability. Upgrade Options 1x6 Jende 5 Piece Diamond Plate KitLearn more HERE. Specifications Dimensions (L x W x H) 11"х5.5"х7.4" (280 х 143 х 188 mm) Maximum blade length 9.1" (230 mm) Weight 7 lbs (3900 g) Maximum blade thickness to 0.4" (7 mm) Sharpening angle from 12° to 30° Minimum blade length 1.6" (40 mm) The size of the stone 6" x 1" (150 x 25 mm) / 4" x 1" (100 x 25 mm) Compatibility of Module Vertical Module for Hapstone R2/V8 ❌Incompatible Precision angle adjustment module for Hapstone R1/R2/M3/V8 ❌Incompatible Chisel module ✅Compatible Extendable Magnetic Table (V8 Module) ✅Compatible Scissors Attachment for Hapstone ✅Compatible Hapstone Lighting System ✅Compatible Compatibility of Accessories Thickness Compensator Hapstone RS ✅Compatible Thickness Compensator Hapstone R2 ❌Incompatible Spring-Assisted Stopper Ring ✅Compatible Fine-Tuning Adapter for Hapstone ❌Incompatible Convex Adapter for Hapstone ❌Incompatible Compatibility of Clamps Small Side Clamps for Hapstone ✅Compatible Small Whole milled angled clamps Hapstone ✅Compatible Universal Angled Clamps for Hapstone ✅Compatible Whole milled angled (fillet) clamps Hapstone ✅Compatible
