1 – NEW SUMMIT RADIAL ARM DRILL, MODEL #: RD4312

1 - NEW SUMMIT RADIAL ARM DRILL, MODEL #: RD4312

Brand
SUMMIT

Model
RD4312

Type
Drills, Radial

Stock #
87018

Condition
New

Year
N/A

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Files

Summit-RadialDrillsNEW-LR(1223).pdf

SPECIFICATIONS
FILES & ATTACHMENTS

Equipped With

SPECIFICATIONS:

Drilling capacity: 1.75”

Spindle motor: 3 HP

Distance from spindle axis and column: 14” / 43.25”
Column diameter: 12”

Taper in spindle: 4 MT

Spindle travel: 8.625”

Spindle speeds: 9

Range of spindle speeds (RPM): 49-1524

Spindle feeds: 3

Range of feeds: (IPR) .003"- 0.0137"

Horizontal traverse of spindle head on arm: 29.75”
Arm elevating motor: 2 HP

Hydraulic clamping motor for head and arm: N/A
Coolant pump motor: .1 HP

Dimensions (L x W x H): 81" x 41" x 93"

Net weight (approximate): 5,896 lbs.
STANDARD FEATURES:

• Centralized controls

• Gears and shafts hardened and ground
• Pressurized pump lubrication

• Head and arm movement adjustable, anti-friction precision bearings

• Safety limit switches for raising, lowering, locking and reset

• Leveling screws in base

• Hydraulic clamping RD4312 and RD6315

• Manual clamping RD2808

• Large T-slotted base

• Adjustable clutch on feed of the spindle with automatic depth stop
• Oil sight window

• Precision spindle and quill unit made of chrome nickel steel, hardened and ground

• Spindle mounted on two anti-friction bearings

• Built-in coolant pump and plumbing

• Hardened and precision ground ways

• Head traverse on roller gibs

Files

Summit-RadialDrillsNEW-LR(1223).pdf

Precision Rigging

Precision Finishing

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1 - NEW SUMMIT RADIAL ARM DRILL, MODEL #: RD4312

Equipped With

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