Delta 31-735A 6" Belt/12" Disc Finishing Machine
The Delta 31-735A is one of the finest Belt and disc units ever offered. The machine is standard equipped with features that make it indispensable in any shop, large or small, wood or metal. The 6" by 48" belt sander is constructed of one massive iron casting for unusually smooth operation. Back panel is easily removed to allow changes of belts and usage of the rear of the belt for sanding contour work pieces. The top guard may be removed to sand concave items such as arcs, table legs and any other curvature that may require finishing. The belt unit can be positioned horizontally, vertically and any angle in between to accommodate usage of the table for small parts, horizontal for sanding of large, flat pieces or sanding of work piece edges. The table on the belt sander is a precision machined iron casting with built in bevel scale. A miter gauge slot has been ground into the table to aid in finishing angles with a gauge. The side of the drive drum on the belt sander is covered with a metal cap. This can be removed for the attachment of a dust tray and horizontal sanding drum for ease of finishing any type of work piece. The entire unit bolts directly to the disc sander frame, which is constructed of a massive cast iron piece. The disc mounts directly to the drum shaft with excellent enclosure to capture any dust made during operation. The disc table is of unusual design, in addition to the standard equipment miter gauge slot, the table has been extended out ward not only for better stock support, but for accommodation of a circle sanding jig, making the sander extremely versatile. The entire unit is mounted above a welded steel stand. The stand features a wide front mounted door for easy access to the inner workings of the machine. The inside of the unit features an integral dust collection impeller with duct connection. This allows the sander to be operated independent of the shop collection system. The base features built in casters for ease of movement around the shop floor. The entire unit is powered by a 11/2 HP, 230 volt, 60 Hz, 3,450 RPM, single phase TEFC motor for smooth performance and exceptional power.
Highlights:
- Delta 6" Abrasive Belt Finishing Machine and the Delta 12" Abrasive Disc Finishing Machine with integrated dust collection and integrated mobile base are comprised in one compact, efficient combination
- Special sliding pivot pine incorporated in the disc sander table facilitates circle sanding up to 24" diameter and a full 48" with accessory table extension
- Handles 90 to 95% of all your finishing operations
- 4" dust port can be used with 5 micron bag provided or can be attached to a standard 4" dust collection system
- Integrated mobile base for ease of mobility
- Powered by a heavy-duty, 1-1/2 HP, 230 volts, 60 Hz, 3,450 RPM, single phase TEFC motor and push-button switch
- Offers the right speeds-2100 rpm for disc unit and 3030 fpm for the belt unit-making it well suited for both metal and wood shops
- Power take-off spindle for mounting pneumatic sanding drums, abrasive flap wheels, buffing wheels, flexshaft and other accessories to handle a wide variety of extra jobs
This item ships via Common Carrier
, we will ship to a commercial location with a loading dock for our standard $6.50. Just select Standard $6.50 Ground
at checkout. Additional options, like a residential delivery or lift gate service will be additional charges. Please see our Shipping Information Page for further details.
Delta Rebates!!!

From November 1st 2009 until January 31st 2010, purchase the selected amount of Delta Merchandise and receive a free tool, via mail-in rebate direct from Delta!
Offer valid on purchases made from November 1st 2009 thru January 31st, 2010. Must be postmarked by February 28, 2010. Limited time offer. Valid in USA only. Reconditioned tools do not qualify.
The 31-735A includes:
- Delta Model 31-735A Finishing Machine
- 2 tilting tables
- 4 1/2" arbor pulley
- Guard for arbor pulley
- V-belt
- 80-grit aluminum oxide belt
- 50-grit aluminum oxide disc
Features:
- Large tables are scientifically ribbed to prevent distortion
- Belt table tilt up to 45 degrees out and 20 degrees in, disc table tilts 45 degrees out for angle finishing operations
- Belt operates at any angle-vertically, horizontally or any degree in between
Tech Specs:
- Disc Speed: 2100 SFPM
- Belt Speed: 3000 SFPM
- Belt Table Size: 15" x 7-1/2"
- Disc Table Size: 16-1/2" x 12"
- Belt Size: 6" x 48"
- Platen Sizes: 7-1/2" x 14"
- Dust Port Diameter: 4 OD/in
- Motor: 1-1/2 HP, 230 Volt, 60 Hz
- Overall Dimensions: 21" x 35" x 58"
- Machine Weight: 350 lbs
- Shipping Weight: 391 lbs
- Miter Gauge Groove: 3/8" x 3/4"
- Table Tilt: Belt: tilts 45° down and 20° up; Disc: tilts 45° down and up 20 °
Questions about the Delta 31-735A 6" Belt/12" Disc Finishing Machine? E-mail us.
For the past 30 years, Tools-Plus has committed itself to carrying the best hand tools, power tools, woodworking machinery, and accessories like the Delta 31-735A 6" Belt/12" Disc Finishing Machine above.



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