Grobet Spiral Push Hand Drill – 0 to 0.8 mm Capacity, 4"

Make small, controlled holes without a powered drill using this compact spiral push hand drill. The push-operated mechanism converts downward hand pressure into rotary motion, providing a simple way to drill delicate workpieces and small components.

The chuck accommodates drill sizes from 0 to 0.8 mm, making the tool especially useful for fine bench work where control is more important than the speed of a powered rotary tool. At approximately 4" long, its compact size is easy to handle for detailed drilling tasks.

Features & Benefits

• Hand-operated spiral drilling action

• Push mechanism rotates the drill as the chuck is pressed

• 0 to 0.8 mm capacity

• Approximately 4" overall length

• Provides manual control for delicate drilling

• Compact size for detailed bench work

• No electricity or rotary tool required

• Useful for jewelry, model making, repair, and other precision work

Specifications

Manual Spiral Drilling Action

The spiral mechanism turns the drill as the center chuck is pushed, allowing drilling to be performed entirely by hand.

This gives you direct control over the tool and makes it particularly useful when working with small parts where a powered drill may be unnecessary or difficult to control.

Designed for Very Small Drills

The chuck has a capacity of 0 to 0.8 mm, making this tool suitable for the very small drill sizes commonly encountered in detailed bench work.

Its small capacity makes it especially useful for applications such as:

• Jewelry making

• Model making

• Hobby work

• Small repair work

• Detailed fabrication

• Fine craft work

• Precision bench work

Compact 4" Size

At approximately 4" long, the drill is compact enough for close, controlled work.

The small hand-held design also makes it easy to keep at the bench for occasional drilling tasks without setting up a powered drill or rotary tool.

When to Choose a Push Drill

A spiral push drill is a useful choice when you need more control than speed.

Unlike a powered rotary tool, the drill rotates only as you operate the push mechanism. This allows you to work deliberately when starting and drilling very small holes.

For larger holes, harder materials, or applications requiring higher drilling speeds, a conventional handpiece or powered drill may be more appropriate.

Ideal For

• Jewelry work

• Model making

• Hobby projects

• Small components

• Fine drilling

• Detailed repairs

• Craft applications

• Precision bench work

Frequently Asked Questions

Is this a drill bit?
No. This is a hand-operated spiral push drill that holds small drill bits. Drill bits are not identified as included.

How does it work?
Pushing the center chuck operates the spiral mechanism, which rotates the drill.

What size drills will it hold?
The listed capacity is 0 to 0.8 mm.

How long is the tool?
It is approximately 4 inches long.

Does it require electricity?
No. It is completely hand operated.

Is this the same as a pin vise?
Not exactly. A standard pin vise is typically rotated manually with your fingers. This tool uses a push-operated spiral mechanism to create rotary motion.

Are drill bits included?
The product information does not specify that drill bits are included, so this listing is for the spiral push drill itself.

What type of work is it suited for?
Its small capacity and manual operation make it useful for jewelry, model making, hobbies, small repairs, and other detailed bench work requiring very small holes.

Where is it made?
The current product information lists India as the country of origin.

Micro-Tools makes every attempt to provide accurate information for each item. Actual packaging and/or specifications may be slightly different from the information and picture provided.