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> Cutting Tools > Little Hogger Indexable End Mills 3pcs/set,45°，90°，3/16R With TiN Coated Inserts 
Little Hogger Indexable End Mills — 3PCS Set
45°, 90°, and 3/16" Radius — with TiN-Coated Inserts
1. Set Overview
This 3-piece set includes:
• One 45° cutter
• One 90° cutter
• One 3/16" (4.76 mm) radius cutter
All tools feature a 20 mm straight shank with a single flat for anti-rotation stability.
They use indexable TiN-coated inserts, offering excellent wear resistance and versatility for general steel machining.
Applications:
Chamfering, deburring, radius transitions, and bevel cutting—ideal for CNC machining centers.
2. Shared Tool Specifications
• Shank diameter: 20 mm
• Shank type: Straight with single flat (approx. 2 mm depth)
• Inserts: Double-edged, indexable, TiN-coated (gold finish, heat-resistant, low friction)
• Tool body material: 42CrMo steel, heat-treated with black oxide finish
• Clamping: Screw-lock system (wrench included)
3. Individual Tool Details
45° Double-Edge Chamfer Cutter
• Cutting angle: 45° (symmetrical)
• Applications: Chamfering, bevel edges, deburring
• Cutting diameter: approx. 25 mm
90° Double-Edge Cutter
• Cutting angle: 90° (square shoulder / right angle)
• Applications: Slots, steps, corner cleanup, 90° bevels
• Cutting diameter: approx. 25 mm
3/16" (4.76 mm) Radius Cutter
• Tip radius: R3/16" (4.76 mm)
• Applications: Radius chamfers, smooth transitions, edge rounding, improved part finish
• Cutting diameter: approx. 25 mm
4. Compatibility & Key Advantages
• Compatible with BT40 and ER40 tool holders using a 20 mm collet
• Standard double-edge inserts with TiN coating
• Suitable for carbon steel, alloy steel, and cast iron
Key Benefits:
• One set covers chamfering, right angles, and radius work
• Fewer tool changes, higher efficiency
• Indexable inserts are reusable, reducing overall cost
