Milling Drill ZYA-S Type, 12mm Diameter × 70mm Length, 6mm Shank

Brief Overview

The ZYA-S Type milling drill is a production-grade rotary cutting tool built for precision face grinding, tool manufacturing, and general jobbing work. Its multi-flute spiral-cut geometry delivers consistently smooth surface finishes across ferrous, non-ferrous, and composite materials. The polished 6mm cylindrical shank ensures reliable chuck clamping and minimal runout. For shops building a complete milling drill inventory, this 12×70mm profile pairs logically with smaller diameter alternatives and complements alternative tool geometry variants to cover the full spectrum of machining requirements.

Key Features

• Precision Spiral-Cut Tooth Design: Multi-flute radiating star-pattern geometry eliminates chatter and vibration, producing superior surface finish on first pass
• Face Grinding Capable: Dedicated tooth arrangement enables frontal end-face grinding operations for flat, smooth workpiece surfaces
• Robust Cylindrical Shank: Polished 6mm finish minimizes slippage in chuck jaws and reduces setup time
• Versatile Material Compatibility: Performs consistently across ferrous, non-ferrous, and composite workpieces in production and prototype environments
• High Tooth Density: Closely-spaced cutting edges maximize chip evacuation and extend tool life between changes
• Carbide Construction: Uncoated tungsten-carbide build commands healthy resale pricing while outperforming HSS alternatives on durability and surface finish

Business Advantages for Resellers

• High Turnover Item: Core milling drill size (12×70mm) moves consistently in job shops, tool rooms, and production facilities
• Bulk-Order Ready: Standard specification pairs logically with complementary 8×65mm and 10×65mm variants; encourage customers to stock complete size ranges for full coverage
• Margin-Friendly: Carbide construction supports competitive resale pricing while maintaining healthy margins against cost-conscious HSS buyers
• Cross-Sell Opportunity: Position as part of a complete ZYA-S series lineup alongside RBF and WRC variants to establish yourself as a one-stop milling drill supplier
• Repeat Purchase Driver: Machining shops consume these tools steadily—establish as a staple line item with predictable reorder cycles

Technical Specifications

Specification	Value
Cutting Diameter (D1)	12 mm
Cutting Length (L1)	70 mm
Shank Diameter (D2)	6 mm
Shank Length (L2)	25 mm
Tool Type	ZYA-S (Spiral-Cut Multi-Flute)
Material	Carbide (Uncoated)
Primary Application	Face grinding, precision milling, tool production
Cutting Head Design	Radiating star-pattern multi-tooth geometry
Surface Finish	Polished shank, uncoated cutting head

Closing Statement

For shops and distributors positioning themselves as a complete machining tool source, the ZYA-S 12×70mm milling drill is an essential inventory item. Its proven ability to deliver smooth surface finishes and consistent performance across multiple materials makes it a reliable revenue driver. Order in bulk to maximize margin and offer your customers the confidence of a stocked, immediately available tool.