Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load

Tough polymer feet allows tool to be placed and used on flat surface

Grounded design

Built-in laser clearly indicates line-of-cut whether blade is turning or not

Spring Loading Mechanism: No

SquiJig Fusion 4.5" Mini Pro Rafter Square - Red SKU - D12100X Electronic controller provides constant speedNext level of rafter squares! Squi. Jig 4. 5" Fusion Mini Pro Rafter Square is made from aircraft grade aluminum and features easy to read crisp laser mark and ultra visible 360 vial. Standard Equipment: (1) Red 4. 5" Fusion Mini Pro Rafter Square (FP45RED) Specifications: Heel Length: 4. 5" Material: Aircraft Grade Aluminum Features: Ultra visible 360 degree vial Trim time with ruler heel Quick mark inner design Easy to read crisp laser marks Scribe