Specifications

27
Dotco Precision Grinder Specifi cations
Model Number Speed
Abrasive Capacity
Type
Housing
Weight Length
Chuck Size
Air Inlet
Tube NPT
With
Wheel Guard
Without Wheel
Guard
Wrenchless
Chuck
rpm kg mm
Series 10-90 - (44 Watt) - front exhaust - turbine***
10R9000-03 100000
3/16" carbide bur,
3/16" diamond pin
A 0.2 137 3 mm 1/8"
10R9000-08 100000 3/16" diamond pin A 0.2 137 1/8" 1/8"
Series 10-95 - (74 Watt) - front exhaust - turbine***
10L9500-36 80000
1/4" carbide bur,
3/16" diamond pin
A 0.9 147 1/8" 1/4"
Series 12R91 without exhaust hose - (74 Watt) - speed control - rear exhaust - turbine***
12R9180-03* 65000**
1/8" carbide bur,
1/8" diamond pin
C 0.2 147 3 mm 1/8"
12R9180-08* 65000**
1/8" carbide bur,
1/8" diamond pin
C 0.2 147 1/8" 1/8"
Series 12R91 with 1.2 m exhaust hose - (74 Watt) - speed control - rear exhaust - turbine***
12R9180-43* 65000**
1/8" carbide bur,
1/8" diamond pin
C 0.2 147 3 mm 1/8"
12R9180-48* 65000**
1/8" carbide bur,
1/8" diamond pin
C 0.2 147 1/8" 1/8"
Series 12-03 - (74 Watt) gearless, right angle - rear exhaust
12R0380-13* 80000
1/4" carbide bur,
1/4" diamond pin
C 0.1 140 3 mm 1/8"
12R0380-18 80000
1/4" carbide bur,
1/4" diamond pin
C 0.1 140 1/8" 1/8"
Series 10-04 - (74 Watt) - rear exhaust
10R0401-13* 10R0400-13* 60000
1/4" carbide bur,
1/4" diamond pin
A 0.1 147* 3 mm 1/8"
10R0401-18* 10R0400-18 10R0412-18 60000
1/4" carbide bur,
1/4" diamond pin
A 0.1 147* 1/8" 1/8"
Series 12-04 - (74 Watt) - rear exhaust
12R0410-13* 12R0400-13* 60000
1/4" carbide bur,
1/4" diamond pin
C 0.1 147 3 mm 1/8"
12R0410-18* 12R0400-18* 60000
1/4" carbide bur,
1/4" diamond pin
C 0.1 147 1/8" 1/8"
Housing identifi er: A = Aluminium, C = Composite, S = Steel
The wrenchless chuck models 10R0412 are 0.4" (10 mm) longer.
*Additional exhaust hose lengths are available, but not as Rapid Select.
**With speed control.
ATTENTION:
Use oil-free, clean, dry air at max. 6.2 bar. Never oil turbine grinders. Failure to observe this
point will degrade the service life and the operation of the turbine tools. Do not fasten quick
disconnect coupling directly to the tool.
GENERAL:
Minimum hose size 3/16" (4.8 mm)
Tool performance data measured at 6.2 bar inlet air pressure at the air inlet tube.
STANDARD EQUIPMENT:
Series 10-90: Corresponding collet chuck, chuck wrench, 2.1 m long air hose,
replaceable cartridge fi lter in the hose.
Series 10-95: Corresponding collet chuck, chuck wrench, 2.4 m long air hose,
integrated air fi lter, speed regulator.
Series 12R91: Corresponding collet chuck, chuck wrench, guard,
1.5 m long air hose.
Series 12-03, 10-04 & 12-04: Corresponding collet chuck, chuck wrench,
guard, 1.5 m long air hose, 0.3 m long outer hose.
OPTIONAL:
Chucks: See catalogue SP-102
Guard (series 10-90): See catalogue SP-102
Cartridge fi lter in hose: 45-0211
Exhaust hose: See catalogue SP-102