Portable Air Drilling Machine GPD-231A

The TAIWAN GISON's GPD-231A Rotary Air Drill can quickly suction on any flat rough surface without any other auxiliary tools and drilling it. The GPD-231A provides Max. Free Speed 1,500 rpm. It can apply to wet and coarse flat surfaces such as cement walls / concrete walls / brick walls firmly and directly free of extra fixing devices. New design SDS-plus type Chuck, you can change the Drill Bit quickly without any other tool.

Portable Air Drill, Pneumatic Drill (Vacuum Suction Base). Air Drill with Drill Stand, Pneumatic Drill with Drill Bracket. Heavy Duty Pneumatic Rotary Drill, Pneumatic Rotary Drill. Heavy Duty Rotary Air Drill, Air Rotary Drill

SPECIFICATION

• * Used with Air Compressor, no need to use vacuum pump.
• Drill Chuck Type : SDS-plus
• Max. Free Speed : 1,500 rpm
• Max. Drilling Capacity : 22 mm
• Max. Drill Bit Length: 328 mm
• Suction Cup Size : 86 mm x 3 pcs
• Drilling Bore Size : 43 mm
• Weight : 10.17 kgs
• Size : 66 x 24 x 28 cm (LxWxH,Lay Flat)
• Working Pressure : 6.3 kgf/cm2 (90 psi)
• Air Inlet : 1/4"
• Hose Size (I.D.) : 6.5 mm
• Air Cons. : 0.56 m3/min (20 SCFM)
• Lift Capacity : 60 kgs
• Sound Pressure : 92 dBA
• Packing (1 Carton) : 1 pc/2.0 cu.ft/G:14 kgs
• * without Drill Bit

FEATURES

• The conventional suction can only apply to smooth surfaces, but the novel vacuum suction fixing base can apply to wet and coarse flat surfaces such as cement / concrete / brick walls etc.
• The vacuum suction firms the machine onto the surface of the wall firmly and directly free of extra fixing devices.( It is necessary to confirm that the vacuum suction works indeed onto the surface prior to releasing the machine. )
• The workpiece and the machine are attached firmly and closely by the vacuum suction, so no moving workpiece bothers the worker.
• The air source shared by the vacuum suction and the machine demands one vent pipe only. Don't need two air sources.
• The machine has stepless speed regulation and the max. free speed is 1,500 rpm.
• The water yield is valve-controllable and the water comes from either the bores.
• The ON/OFF switch controls over rapid and slow feed / escape.
• The Drilling Machine can work with the 5 HP Air Compressor, without the additional vacuum pump (vacuum generator).
• The GPD-231A Portable Drilling Machine (Vacuum Suction Type) can replace the Portable Magnetic Drilling Machine and is used on various coarse and flat surface. The Portable Magnetic Drilling Machine can be only used on iron material.
• Lightweight (about 10 kgs).
• With no dust jobs (wet drilling), high efficiency, smooth wall of hole and precision.
• Use SDS-plus drill bit, suitable as Cement / Concrete / Brick walls ... etc.

APPLICATIONS

• This rotary pneumatic hammer drill GPD-231A can be used with drills of different materials / sizes for new tools such as drilling holes in reinforced concrete, cement, brick walls, masonry, etc. Newly designed SDS-plus chuck (requires SDS-plus drill bit), no additional tools are needed, and the drill bit can be quickly replaced. It has the characteristics of dust-free operation (rhinestone), high efficiency, smooth hole wall and accurate size.