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Dremel 212 - User Manual

Dremel 212
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DREMEI:
Owner's
Manual
MODEL 212
DRILL PRESS STAND
FOR USE WITH MODELS 275, 285 & 395 MOTa- TOOL@
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ASSEMBLY:
The Drill Press comes assembled except for the
CORD HOLDER and BASE GROMMETS.
Assemble cord holder into top of column and the
three grommets into MOUNTINGHOLES of base
(as shown). SCREWS and WASHERS are for fas-
tening the base to a workbench. Tighten the mount-
ing screws untilthe three grommets are compressed
a little. (The grommets should be compressed
equally.)
ATTENTION:
Read entire instruction manual carefully before
using your Dremel Drill Press Stand. Retain
instructions for future reference. Your Dremel Drill
Press Stand willconvert models 395,285 and 275
Mota-Tools to a Drill Press for drilling accuracy.
Mota-Tools can be assembled to or removed from
the tool holder in seconds.
Metal clip around gear rack, between head housing
and tool holder b~cket is for packaging only.
M
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+ ~CORD HOLDER
SCREWS~
WASHERS"",--- t
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Summary

Dremel Drill Press Stand Assembly

Attach Cord Holder and Base Grommets

Assemble the cord holder into the column top and base grommets into mounting holes.

Secure Base to Workbench

Fasten the base using screws and washers, ensuring grommets are slightly compressed.

Safety Precautions and Operation Basics

General Safety Warnings

Read all instructions carefully; failure to comply may result in serious personal injury.

Safe Tool Operation

Includes keeping area clean, proper apparel, securing work, and staying alert.

Tool Maintenance and Handling

Covers unplugging, removing keys, keeping hands clear, and inspecting cords.

Attaching the Moto-Tool

Insert Moto-Tool into holder, secure with clamp nuts, and route power cord.

Drill Press Usage and Adjustments

Drill Bit and Chuck Installation

Place drill bit in chuck or collet, securing it properly for drilling.

Recommended Drilling Speed Chart

Guide for selecting drill speed based on material and drill size.

Adjusting Depth and Side Play

Eliminate side play by adjusting depth shaft and use depth stop collar for measured depths.

Adjusting Gear Rack Tension

Adjust set screws for desired sliding feel of the gear rack.

Workpiece Securing and Drilling Techniques

Securing the Workpiece

Secure workpiece using hold downs or a vise to prevent climbing or spinning.

Setting Drill Bit Position

Lower head housing until bit tip is near workpiece (max 1/4 inch gap).

Helpful Drilling Hints

Tips for round pieces, avoiding force-feeding, and achieving accurate drilling.

Parts List and Diagrams

Drill Press Stand Exploded View

Diagram illustrating all components of the Dremel Drill Press Stand Model 212.

Component Part Numbers and Descriptions

Detailed list of part codes, part numbers, and their descriptions.

Summary

Dremel Drill Press Stand Assembly

Attach Cord Holder and Base Grommets

Assemble the cord holder into the column top and base grommets into mounting holes.

Secure Base to Workbench

Fasten the base using screws and washers, ensuring grommets are slightly compressed.

Safety Precautions and Operation Basics

General Safety Warnings

Read all instructions carefully; failure to comply may result in serious personal injury.

Safe Tool Operation

Includes keeping area clean, proper apparel, securing work, and staying alert.

Tool Maintenance and Handling

Covers unplugging, removing keys, keeping hands clear, and inspecting cords.

Attaching the Moto-Tool

Insert Moto-Tool into holder, secure with clamp nuts, and route power cord.

Drill Press Usage and Adjustments

Drill Bit and Chuck Installation

Place drill bit in chuck or collet, securing it properly for drilling.

Recommended Drilling Speed Chart

Guide for selecting drill speed based on material and drill size.

Adjusting Depth and Side Play

Eliminate side play by adjusting depth shaft and use depth stop collar for measured depths.

Adjusting Gear Rack Tension

Adjust set screws for desired sliding feel of the gear rack.

Workpiece Securing and Drilling Techniques

Securing the Workpiece

Secure workpiece using hold downs or a vise to prevent climbing or spinning.

Setting Drill Bit Position

Lower head housing until bit tip is near workpiece (max 1/4 inch gap).

Helpful Drilling Hints

Tips for round pieces, avoiding force-feeding, and achieving accurate drilling.

Parts List and Diagrams

Drill Press Stand Exploded View

Diagram illustrating all components of the Dremel Drill Press Stand Model 212.

Component Part Numbers and Descriptions

Detailed list of part codes, part numbers, and their descriptions.

Overview

The Dremel Model 212 Drill Press Stand is an accessory designed to convert Dremel Moto-Tools (models 275, 285, and 395) into a stationary drill press for enhanced drilling accuracy. This stand provides a stable platform and a controlled mechanism for precise drilling operations, making it suitable for hobbyists and professionals requiring consistent and accurate holes.

Function Description:

The core function of the Dremel Drill Press Stand is to transform a handheld Dremel Moto-Tool into a fixed, vertical drilling machine. This conversion allows for greater control over the drilling process, ensuring straight and perpendicular holes, which can be challenging to achieve with a handheld tool alone. The stand features a base that can be secured to a workbench, a column, a head housing that holds the Moto-Tool, and a lever-operated feed mechanism. The Moto-Tool is mounted into a tool holder bracket, which then slides vertically along a gear rack on the column. A handle and pinion system allows the user to precisely lower and raise the Moto-Tool, controlling the drilling depth. The stand is particularly useful for delicate work, repetitive drilling, and when working with small or intricate pieces where accuracy is paramount.

Important Technical Specifications:

  • Compatibility: Designed for use with Dremel Moto-Tool models 275, 285, and 395.
  • Construction: Features a sturdy base, a vertical column, and a metal head housing.
  • Mounting: The base includes three mounting holes for securing the stand to a workbench using screws and washers (included). Base grommets are provided for compression and stability.
  • Drill Bit Capacity: The stand itself does not dictate drill bit capacity; this is determined by the collet or chuck of the attached Moto-Tool. Keyless chucks can hold drills up to 1/8" diameter, while Dremel collets are available in 1/32", 3/32", and 1/8" diameters. A minimum of 1/2" of the drill shank should be inserted into the collet/chuck.
  • Depth Control: Equipped with a depth shaft and a depth stop collar, allowing users to set and repeat specific drilling depths. A scale on the depth shaft provides convenience for measuring.
  • Adjustments:
    • Head Housing Height: The head housing can be adjusted vertically along the column by loosening a lock knob, allowing the drill bit tip to be positioned near the workpiece (recommended maximum of 1/4" between drill tip and workpiece).
    • Tool Holder Bracket Play: Side play in the tool holder bracket can be eliminated by loosening the bottom nut on the depth shaft, slightly turning the depth shaft, and then retightening the nut. Care should be taken not to overtighten to avoid excessive friction.
    • Gear Rack Tension: Set screws at the top and bottom of the head housing allow for adjustment of the sliding feel of the gear rack. This tension affects the return spring's ability to return the Moto-Tool to its up position. Slight adjustments (e.g., 1/16 of a turn) are recommended.
  • Packaging Clip: A metal clip around the gear rack (between the head housing and tool holder bracket) is for packaging only and must be removed before use.

Usage Features:

  • Quick Moto-Tool Integration: Moto-Tools can be assembled to or removed from the tool holder in seconds, facilitating quick transitions between handheld and drill press use.
  • Precision Drilling: Converts Moto-Tools into a drill press for enhanced drilling accuracy, crucial for tasks requiring straight and consistent holes.
  • Depth Measurement and Repetition: The depth shaft with a scale and depth stop collar enables users to drill holes to a measured depth and repeat that depth for multiple holes, ensuring uniformity.
  • Workpiece Stability: The stand encourages securing the workpiece to the base before drilling, preventing it from climbing or spinning, which improves safety and drilling quality. Optional hold-downs (not included) or a utility vise are recommended for this purpose.
  • Center Punching: Users are advised to layout hole locations and center punch them on the workpiece. This practice prevents the drill point from "walking" and ensures proper hole location, reducing drill breakage and improving hole size tolerance.
  • Speed Control Guidance: A recommended drilling speed chart is provided, offering guidance on appropriate switch/dial settings for various drill bit sizes and materials (aluminum, wood, brass, mild steel, very hard materials). It notes that if using a Model 285 2-speed Moto-Tool, all drilling applications should be performed at the low speed. The chart serves as a guide, and experimentation with scrap material is encouraged to find the optimal speed.
  • Round Piece Drilling: For drilling round pieces, the use of a "V" block or vise is recommended. A center punch mark is necessary, and a small flat is preferable if tolerable, to ensure accurate centering.
  • Controlled Feed: Users are advised to avoid force-feeding the motor to prevent noticeable reduction in speed. Careful feeding, especially when approaching breakthrough, helps prevent ragged edges.
  • Optimal Starting Position: For accurate drilling, the head housing should be lowered so the drill bit tip is within 1/4" of the workpiece before advancing the handle. This, combined with minimum stroke and center punching, ensures accurate drilling.
  • Cord Management: The cord holder, assembled into the top of the column, helps manage the Moto-Tool's power cord, keeping it clear of the work area and preventing entanglement.

Maintenance Features:

  • Instruction Manual Retention: Users are instructed to retain the instruction manual for future reference, indicating the importance of referring back to it for assembly, operation, and troubleshooting.
  • Regular Inspection: The manual emphasizes inspecting power cords periodically and replacing them if damaged.
  • Cleanliness: Keeping the work area clean and benches clear of clutter is recommended to prevent accidents.
  • Lubrication: While not explicitly detailed as a user maintenance task, the smooth operation of the gear rack and depth shaft suggests that keeping these components clean and potentially lightly lubricated (as per general tool maintenance practices) would contribute to the stand's longevity and performance.
  • Component Replacement: The manual includes a detailed parts list with code numbers and descriptions for various components (e.g., base bolts, rack nuts, depth shaft nuts, screws, washers, head housing, cord holder, grommets). This suggests that individual parts can be identified and potentially replaced if damaged or worn, extending the life of the drill press stand. Some common hardware items are noted as "available in hardware stores."
  • Clip Removal: The instruction to "REMOVE CLIP BEFORE USE" highlights a critical initial setup step that, if overlooked, could impede proper function.

Dremel 212 Specifications

General IconGeneral
BrandDremel
Model212
CategoryPower Tool
LanguageEnglish

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