SFU1605 300mm Ballscrew with BK/BF12 End Supports & Coupler vs SFU1605 Ball Screw 250mm with Nut BK/BF12
Overall winner: SFU1605 Ball Screw 250mm with Nut BK/BF12
Key Differences
GUWANJI's SFU1605 (300mm) offers a longer 300 mm length and includes ballnut housing and BK/BF12 end supports, making it better for setups needing extra travel and integrated end support. NUIBBYED's RM1605 (250mm) is a shorter 250 mm kit focused on precision with mounting bits included and a higher average rating, making it a stronger pick for compact, precision-oriented small CNC builds
SFU1605 300mm Ballscrew with BK/BF12 End Supports & Coupler
3-piece ballscrew set with SFU1605, 300 mm length, end supports BK/BF12, and RM1605 ballnut housing plus 6.35x10 mm coupler. Includes DSG16H ballnut housing and 300 mm overall length
Pros
- includes end supports and ballnut housing
- compact 300 mm length for CNC setups
- coupler and end support variety provided
Cons
- no user-provided performance data
- no installation instructions included
SFU1605 Ball Screw 250mm with Nut BK/BF12
250mm SFU1605 ball screw set with 16mm diameter and 5mm lead. Includes ball screw, nut, BK12 and BF12 housings; designed for CNC machines. Customer notes indicate usable hardware compatibility
Pros
- includes screw and nut
- kit with BK12 and BF12
- correct diameter and lead for 16mm systems
- metal ball screw and aluminum alloy components
Cons
- customer data lacks explicit usability insights
- no explicit installation instructions provided
- no performance metrics in data
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | GUWANJI |
| Durability | Tie |
| Versatility | GUWANJI |
| User Reviews | NUIBBYED |