8×65mm SPG Type Pointed Carbide Milling Drill with 6mm Shank

Brief Overview

This SPG-type milling drill is a precision rotary burr engineered for controlled deburring, edge profiling, and detail finishing work in professional metalworking environments. The tapered, pointed geometry combined with a multi-tooth spiral flute pattern delivers consistent performance across intricate applications—from gear tooth finishing to internal edge preparation. If your shop handles varied milling work, complement this core size with smaller-diameter spiral-flute alternatives and larger conical burr profiles to cover broader operational needs.

Key Features

• Tapered Pointed Design: Egg/teardrop profile concentrates cutting force for precision work and intricate detail finishing without aggressive stock removal
• Spiral Flute Pattern: Diagonal cross-cut multi-tooth carbide geometry ensures efficient chip evacuation and smooth, controlled cutting action
• Polished Unfluted Shank: Clean 6mm diameter shank enables secure chuck grip and minimizes runout during operation
• Carbide Construction: Durable cutting edges maintain sharpness through extended use cycles, significantly reducing tool replacement frequency compared to steel alternatives
• Versatile Application Geometry: Well-suited for deburring, edge profiling, gear finishing, and internal surface work on ferrous and non-ferrous metals

Business Advantages

• High-Margin Consumable: Rotary burrs are frequently replenished due to wear—steady repeat orders from established accounts build predictable revenue streams
• Essential for Multi-Purpose Shops: Metalworking facilities, gear manufacturers, and precision job shops require burrs in multiple profiles; this size serves as a core SKU for your inventory
• Minimal Training Required: Operators familiar with rotary tools transition immediately; low support burden for your sales and technical teams
• Compact Inventory Footprint: Small physical size allows profitable bulk stocking without warehouse overhead concerns
• Broad Market Appeal: Automotive, aerospace, and medical device job shops depend on reliable burr stock for finishing work

Technical Specifications

Specification	Value
Cutting Head Diameter (d1)	8 mm
Overall Length (L1)	65 mm
Shank Diameter (d2)	6 mm
Shank Length (L2)	16 mm
Flute Pattern	Spiral cross-cut (multi-tooth)
Head Profile	Tapered pointed (SPG type)
Material	Carbide
Finish	Polished shank, textured cutting head

Application Context

The 8×65mm dimension positions this burr for precision metalworking tasks—not bulk material removal. Typical applications include:

• Deburring gear teeth and internal gear profiles with controlled depth
• Edge profiling on stamped or machined components
• Internal surface finishing in cavities, recesses, and complex geometries
• Detail work on automotive, aerospace, and medical device components
• Surface preparation prior to coating, plating, or assembly operations
• Corner and radius finishing on precision-tolerance components

Closing Statement

This SPG-type burr is a reliable consumable for professional shops managing precision metalworking. Its pointed geometry and spiral flute design ensure consistent results across repeat orders, making it a smart, high-margin addition to any distributor's rotary burr lineup. Stock it confidently for shops performing gear finishing, deburring, and profile work—expect steady reorder demand from established accounts.