Sharp Industries 220V 3 HP Radial Drill RD-820

Sharp Industries 220V 3 HP Radial Drill RD-820 is a Sharp Industries product in the Drill Presses collection.

Product Details

• Diameter to Column: 8.29”
• Head Travel: 25.20”
• Column to Spindle: 33.46”
• Motor: 220V, 3 HP
• Description
• This is a high-performance machine ideal for drilling, tapping, boring, reaming, lapping, screwing, counter boring, spot facing, and much more, on materials such as cast iron and steel.
• Standard Features
• 8.29” column diameter
• MT#4 spindle, 3 HP motor
• 33.46” column to spindle center
• Drilling : 1.968” cast iron, 1.259” steel
• Boring : 4.125” cast iron, 2.75” steel
• Hardened and ground arm slide ways and gears
• Arm elevation controlled by electric motor
• Manually operated arm, head, clamping
• Counter balanced spindle (spring action) to increase durability
• Safety device prevents arm from dropping even when bronze nut is worn out
• T-slots and drain channels on box table
• Box table
• Coolant system
• Auto spindle reverse for tapping
• Work light
• Tool box
• Specifications
• Diameter of column: 8.29”
• Distance from column surface to spindle center, max.: 33.46”
• Distance from column surface to spindle center, min.: 9.06"
• Travel of spindle head: 25.2”
• Distance from base surface to spindle end, max.: 47.64”
• Distance from base surface to spindle end, min.: 14.76”
• Elevating height of arm: 24.61”
• Effective area of table: 23.62” x 17.52” x 14.96”
• Dimensions of base: 49.21” x 25.20” x 6.30”
• Taper hole in spindle: MT #4
• Stoke of spindle: 8.27”
• R.P.M. of spindle (rpm range x steps): 73-1247 x 6 Steps
• Feed of spindle (1PR x steps): 88-1500 x 6 Steps
• Main motor: 3 HP
• Elevating motor: 1 HP
• Clamping motor for column and gear-box (HP): Manual Clamp
• Clamping motor for arm (HP): Manual Clamp
• Coolant pump: 1/8 HP
• Machine height from floor, max.: 91.34”
• Measurement (LxWxH): 66” x 32” x 87”
• Approximate shipping weight: 2976.25 Lbs.
• Cast Iron: Drilling: 1.97” Capacity Tapping: 1.26” Boring: 4.17”
• Drilling: 1.97”
• Capacity Tapping: 1.26”
• Boring: 4.17”
• Steel: Drilling: 1.26” Capacity Tapping: 0.98” Boring: 2.75”
• Drilling: 1.26”
• Capacity Tapping: 0.98”
• Boring: 2.75”
• Total Power Consumption (220V): 5KVA/15 amps
• Available Options & Accessories
• Tilting Box Table

Specifications

• Manufacturer: Sharp Industries
• SKU: RD-820 (220V)
• Shipping Method: LTL Freight
• Weight: 3,080 lb
• Dimensions: 66 × 33 × 87 in
• Country of Origin: Taiwan
• Warranty: 1 Year (Parts)