1/2" Ball Bearing Shaper Spindle
Also fits into your 514631 1/2" Router Chuck
Provides improved finish cuts on both straight line and pin Routing and Shaping; burn-free results.
If you want pre-mounted 1/2" shaper cutters ready for all your woodworking needs
Increase Your Mark V's Speed to 10,000 rpm for Routing and Shaping -
with the Shopsmith Speed Increaser
Shopsmith Speed Increaser
Features:
- 3-Point Clamping (at quill, coupler and support bracket assembly) provides for more accurate cutting results and enhances stability
- Dual Spindle Guards for Additional Safety
- Internal Mechanisms Allow for 10,000 rpm at Speed Increaser Output Spindle
- Cast Iron Housing Provides for Quality, Durability, and Dampens Noise and Vibration
The Shopsmith Speed Increaser will turn your Mark V into an even more efficient routing and shaping tool than it already is... saving your time and giving you smoother, cleaner cuts.
Designed for use with use with all Mark V Models (model 500, 505, 510 or 520), the Speed Increaser will deliver a full 10,000 rpm at your Mark V's "V" speed setting. As a result, you'll have to make fewer passes with your stock (especially when cutting full profiles)... and spend a lot less time sanding, too.
The Increaser's under-table design also provides another advantage by allowing you to perform table routing and shaping operations in a more conventional fashion, with the bit cutting safely under your workpiece.
The See-Through Shield Protects Your Eyes From Flying Chips and Helps You Collect the Dust Before It Becomes a Problem
The special see-through Speed Increaser Shield (included) hooks to your DC-3300 dust collector or a shop vacuum and does an amazing job of capturing flying dust and debris.
Shopsmith Tools in Action - Online Video
Watch This Online Video Of This Amazing Tool
Setting Up the Shaper
Includes: Speed Increaser • Shield • 1/2-inch Shaper Spindle with four sizes of (non-bearing) rub collars and • All Mounting Hardware for the increaser and shield
Maximize 
