RITTER MANUFACTURING MODEL #R246 HEAVY DUTY DOUBLE ROW 46-SPINDLE LINE BORING MACHINE

YEAR 2004

230 VOLT, 3-PHASE

SERIAL #1062

**SPECS. AS PULLED FROM MANUFACTURER WEBSITE:

Description:

• This is a heavy duty dual head line boring machine.
• Two 23-spindle gear driven drill heads that drill from the bottom on 32 mm centers.
• Traveling back fence extensions with adjustable position material stops.
• Two machined steel worktable surface.
• Head runs on linear bearings.
• 3-position drill head stroke control turrets.

• (2) 23-spindle 32 mm boring heads that bore vertically from the bottom
• Precision drill head carriage guide rail system
• Each head powered by 3 HP motor
• 3,450 RPM spindle speed
• 5″ minimum between heads, 24″ maximum
• fixed front row; adjustable rear row and back fence adjustable by lead screw
• digital readout for distance between heads
• (2) 8″ wide x 49″ long machined steel worktable surface
• 0 to 1-1/2″ drill stroke with 3 position turret for preset depths

• 72″ traveling back fence with (2) adjustable stops

• 0 to 3″ back fence offset from rear drill row centerline

• (2) 53″ traveling back fence extensions with (2) adjustable position material stops per extension

• (8) adjustable pneumatic hold downs

• above table tool change position

• accepts 57 mm long tooling with 10 mm straight shanks

• single or double row cycle drill head stroke control

• foot actuated drilling cycle

• magnetic motor controls

• Floor area: without extensions – 72″ x 60″, with extensions – 188″ x 60″.

Technical Specs: