Made of 65Mn steel that makes them high performing and resistant to wear. 

Features:
Quickly removes burrs from nylon, ABS and PLA without melting the filament.
Wide of applications, can be used for plastic , removing internal and external burrs, metal , round hole
The can be replaced with a simple button.
Quickly remove surface burrs, also make the item surface smooth.
The handle can be loaded with a for easy carrying.
Widely applicable for copper, , metal, .

Specifications:
Type:
 Type 1: Burr Remover + 1 Deburr
 Type 2: 10 Deburr
 Type 3: Burr Remover +11 Deburr
Item size:
 Type 1: 147 * 20mm
 Type 2: 47 * 3.2mm
Package size:
 Type 1: 160 * 50 * 30mm
 Type 2: 80 * 60 * 40mm
 Type 3: 200 * 60 * 50mm
Package weight:
 Type 1: 26g
 Type 2: 38g
 Type 3: 64g

Packing List:
1 * Burr Remover
11 * Deburr