CTD SM-3 Pointed Cone Shape Carbide Burr

CTD SM-3 Pointed Cone Shape Carbide Burr

The 702223 CTD SM-3 Pointed Cone Shape Carbide Burr is a double-cut tungsten carbide burr engineered for precision material removal in tight, narrow contours and rounded surfaces. Designed for use in die grinders and pneumatic hand grinders, this SM-3 cone burr delivers efficient cutting performance on ferrous metals, non-ferrous metals, and select non-metal materials. With extreme hardness and heat resistance, tungsten carbide provides longer service life and superior durability compared to high-speed steel—making it a dependable choice for demanding shop work.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 702223
• Brand: CTD
• Model / Style: SM-3
• Product Type: Pointed Cone Shape Carbide Burr
• Head Shape: Pointed Cone
• Head Diameter: 1/4"
• Length of Cut: 1"
• Shank Diameter: 1/4"
• Overall Length: 2-1/2"
• Cut Style: Double Cut (Cross Cut)
• Material: Tungsten Carbide
• Maximum RPM: 70,000 RPM (typically under 35,000 RPM in use)
• Quantity: 1 Piece

Applications

• Ferrous Materials: Cast iron, steel, stainless steel, titanium, nickel, wrought iron
• Non-Ferrous Materials: Copper
• Other Materials: Fiberglass, plastic, hard rubber, wood, stone

Machine Compatibility

• Die grinders
• Hand-held pneumatic grinders

Ideal For

• Narrow contours and rounded edge work
• Medium stock removal and deburring
• Surface finishing and cleaning
• Precision machining in tight or confined areas