Comec AC200 Cylinder Boring Machine

Stock #1415New Machine; Call for Pricing

The AC200 boring machine has been manufactured to recondition cylinder blocks of motor cars and trucks with a diameter of 1.2" to 6.7" (30÷170 mm). The excellent qualities of finishing and precision are ensured by the combination of a tested mechanic structure with new innovative technical solutions, which enhance the performance and versatility of the machine. All machine parts supplied with the standard equipment, such as the fast cylinder centering device with scanning level on the boring bar and the centesimal dial indicator, the clear and straightforward control panel, as well as the depth of boring control dial gauge, can ease and speed up the work. Moreover, the adjustable boring bar's rotation speed provide for the best finishing.

Browse other cylinder boring machines.

Images may show the product equipped with optional accessories



Standard equipment

  • Adjustable spindle speed with digital indicator
  • Adjustable boring bar feed
  • Adjustable table feed (only model ACF)
  • Tool setting dial indicator with magnetic base
  • Depth of boring device with dial indicator
  • Precision centering device with dial gauge
  • Adjustable control stop
  • PV0160 Pair of parallel supports
  • Wrench set
  • Instruction manual


Boring range: 1.2"÷ 6.7" /  30÷170 mm  

Max head vertical travel:  26.4" /  670 mm

Min-Max distance from head to table:  14.6"÷ 40.2"  / 370 ÷1020 mm

Distance between spindle C/L and column:  11.4"  / 290 mm

Table surface:  52.8" x 14.6" / 1340x370 mm

Max table longitudinal travel:  47.2" / 1200 mm

Max table transverse travel:  7.9" / 200 mm

Adjustable spindle rotation speed:  75 ÷ 850 rpm

Adjustable boring bar feed:  0÷175 mm/min.

Adjustable table feed:  0 ÷6.9" in/min / 0÷460 mm/min.

Spindle motor power:  2 Hp/ 1.5 kW

Rapid feed motor power: 0.5 Hp / 0.37 kW

Table feed motor power:  0.75Hp / 0.55 kW

Power Supply: 220V/60Hz/1Ph

Dimensions:  (LxWxH)  73" x 45" x 86" /1860 x 1150 x 2170 mm

Weight:  3,042 lbs. / 1,380 Kg

Power Requirements: 220 Volt/ 1 Phase / Full Load AMPS: 13.6A

Shipping information:  81.9" x  48.4" x  88.2"

Shipping weight: 3,640 lbs  / 1,651 kg


Accessories and spare parts

PV1516 60° - 90° V-block blueprinting mounting fixture

PV0025 Pair of fast clamping column 

PV0007 Pair of parallel supports  H=49mm

PV0160 Pair of parallel supports

Comec B03560 boring spindle

Ø 35÷60 mm L = 330 mm boring kit with dial gauge adjustment

Comec B06085 boring spindle

Ø 60÷85 mm L = 320 mm boring kit with dial gauge adjustment

Comec C03560 boring spindle

Ø 35÷60 mm L = 330 mm boring kit with pre-setting system

Comec C06085 boring spindle

Ø 60÷85 mm L = 320 mm boring kit with pre-setting system

Comec C85170 boring spindle

Ø 85÷170 mm L= 360 mm boring kit with pre-setting system

Comec B85170 boring spindle

Ø 85÷170 mm L = 360 mm boring kit dial gauge adjustment

PF0320 1/2” CBN or PCD milling plate dia. 320 mm (available only for ACF)

Spindle storage rack

V-block adjustable universal fixture