

WPI P40 Micro Drill
WPI P40 microdrill is perfect for drilling, grinding, or finishing bone, teeth, and other materials. Its high torque motor runs extremely quietly, even at 40,000 RPM. The product includes a foot switch and is available in a kit version with the optional drill bit startup kit.
- High-torque, variable speed drill upto 40,000 rpm
- Excellent system for grinding, finishing, drilling bone and other material
- Handpiece holder allows for a solid grip on the handpiece
- Removable nose cone that can be cleaned and sterilized
- Consistent power for the duration of its use
- Switchable power supply from 110V to 220V
The WPI P40 mains powered microdrill will make easy work of grinding, finishing, cutting and drilling bone, teeth and other material. The high-torque 40,000 RPM (maximum) motor is quiet and has minimal vibration, which reduces wear on the motor and provides greater comfort for you. It also features a forward and reverse switch. The “E Type” handpiece is ergonomically design for ease of use manually or on a stereotaxic application. The handpiece has a removable nose cone that can be cleaned and sterilized. It accepts 3/32” and 2.35 mm diameter bur shanks. Unlike battery-powered drills, this unit maintains consistent power for the duration of use. The wide range of speeds allows you to control the amount of heat generation.
WPI P40 Drill Options
Order Code | Description |
WPI P40 Micro Drill System, with drill bit kit
| |
WPI P40 Micro Drill System, without drill bit kit (order burs and drill accessories separately)
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WPI P40 Drill Specification
Type | Description |
Operating Speed | 0-40,000 RPM |
Collet / Bur Holder | Chuck Type for bur Φ3/32" (2.35 mm) |
Maximum Torque | 3.0 N.cm |
Footswitch | On/Off pedal with IP Rating IPX1 |
Power | 110 VAC or 220 VAC switchable, 50/60 Hz |
Dimensions | Base: 178 x 114 x 89 mm (7" x 4.5" x 3.5") Handpiece: 153 x Φ29 mm |
Environmental Operating Conditions | Temperature: 10°C to 40°C Humidity: 30 to 75% Air pressure: 700 to 1060 hPa |
Weight | 1.7 kg (3.75 lbs.) Handpiece: 186 g (without cord) |
WPI P40 Micro Drill System Instruction Manual
Accessories
The WPI P40 Micro Drill has a wide choice of compatible accessories
Order Code | Description |
502237 | Drill holder for stereotaxic frame (suitable for WPI stereotaxic frames as well as Stoelting and RWD frames) |
503563 | Micro Drill Kit includes an accessory stand, abrading tips, carbide burs, disks and mandrels |
501850 | Abrading Tip, Rubber, 5 per pack |
501851 | Abrading Tip, Stone, 5 per pack |
501852 | Accessory Stand For Drill Bits |
501860 | Ball Mill, Carbide, Bur Drill Bit #1/4, 0.5 mm (0.019”) Diameter, 5 per pack |
501861 | Ball Mill, Carbide, Bur Drill Bit #1/2, 0.7 mm (0.027”) Diameter, 5 per pack |
501853 | Ball Mill, Carbide, Bur Drill Bit #1, 0.8 mm (0.031”) Diameter, 5 per pack |
501854 | Ball Mill, Carbide, Bur Drill Bit #2, 1.0 mm (0.039”) Diameter, 5 per pack |
501855 | Ball Mill, Carbide, Bur Drill Bit #3, 1.2 mm (0.047”) Diameter, 5 per pack |
501856 | Ball Mill, Carbide, Bur Drill Bit #4, 1.4 mm (0.055”) Diameter, 5 per pack |
501857 | Ball Mill, Carbide, Bur Drill Bit #5, 1.6 mm (0.063”) Diameter, 5 per pack |
501858 | Ball Mill, Carbide, Bur Drill Bit #6, 1.8 mm (0.071”) Diameter, 5 per pack |
501842 | Ball Mill, Carbide, Bur Drill Bit #7, 2.1 mm (0.083”) Diameter, 5 per pack |
501862 | Cutoff Disk, 20 per pack |
501863 | Mandrel, Screw, 5 per pack |
501864 | Mandrel, Threaded, 5 per pack |
Ball Mill Bur Drill Sizes
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505634
WPI P40 Micro Drill System, without drill bit kit (order burs and drill accessories separately)
- P40 Drill system includes P40 Drill Handpiece, Control Box, Footswitch, Nose Cone for handpiece and maintenance kit (collet chuck wrench, replacement carbon brushes and replacement fuse)
- Order drill bits and burs separately to complete the system
505635
WPI P40 Micro Drill System, With Drill Bit Kit
- P40 Drill system includes P40 Drill Handpiece, Control Box, Footswitch, Nose Cone for handpiece and maintenance kit (collet chuck wrench, replacement carbon brushes and replacement fuse)
- Drill bit kit includes an accessory stand, abrading tips, carbide burs, disks and mandrels
501850
Abrading Tip, Rubber, 5/pk
- Overall length: 50.80 mm (2.00")
- Fits the P40 drill and OmniDrill system handpieces when used with threaded mandrel 501864
- Pack of 5 rubber abrading tips
501851
Abrading Tip, Stone, 5/pk
- Fine pointed, silicon carbide abrasive tip
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 stone abrading tips
501852
Accessory Stand for Drill Kit
- This stand allows you to conveniently store ball mills and accessories for micro drill systems
- Compatible with bur and drill bits that have a 3/32" shaft
501860
Ball Mill, Carbide, Bur Drill Bit #1/4, 0.5 mm Diameter, 5/pk
- 0.5 mm (0.019") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501861
Ball Mill, Carbide, Bur Drill Bit #1/2, 0.7 mm Diameter, 5/pk
- 0.7 mm (0.027") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501853
Ball Mill, Carbide, Bur Drill Bit #1, 0.8 mm Diameter, 5/pk
- 0.8 mm (0.031") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501854
Ball Mill, Carbide, Bur Drill Bit #2, 1.0 mm Diameter, 5/pk
- 1.0 mm (0.039") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501855
Ball Mill, Carbide, Bur Drill Bit #3, 1.2 mm Diameter, 5/pk
- 1.2 mm (0.047") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501856
Ball Mill, Carbide, Bur Drill Bit #4, 1.4 mm Diameter, 5/pk
- 1.4 mm (0.055") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501857
Ball Mill, Carbide, Bur Drill Bit #5, 1.6 mm Diameter, 5/pk
- 1.6 mm (0.063") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501858
Ball Mill, Carbide, Bur Drill Bit #6, 1.8 mm Diameter, 5/pk
- 1.8 mm (0.071") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501842
Ball Mill, Carbide, Bur Drill Bit #7, 2.1 mm Diameter, 5/pk
- 2.1 mm (0.083") carbide-tipped ball mill
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 bur drill bits
501862
Cutoff Disk 20/pk
- Fits the P40 drill and OmniDrill system handpieces when uses with screw mandrel 501863
- Pack of 20 micro drill cutoff disks
501863
Mandrel, Screw For Micro Drill 5/pk
- Compatible with cutoff disk 501862
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 screw mandrels
501864
Mandrel, Threaded For Micro Drill 5/pk
- Compatible with rubber abrading tips 501850
- 3/32" shaft fits the P40 drill and OmniDrill system handpieces
- Pack of 5 threaded mandrels
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