Excellent 4.9 | 18,452 reviews

DYNABRADE DynaPen Reciprocating Tool Filer Kit, 1/8" Collet, 3 mm Collet - 10844

DYNABRADE DynaPen Reciprocating Tool Filer Kit, 1/8" Collet, 3 mm Collet - 10844

$394.99
$394.99 $525.99
SAVE 24% Sold out
DYNABRADE DynaPen Reciprocating Tool Filer Kit, 1/8" Collet, 3 mm Collet - 10844

DYNABRADE DynaPen Reciprocating Tool Filer Kit, 1/8" Collet, 3 mm Collet - 10844

$394.99
$394.99 $525.99
SAVE 24% Sold out

DYNABRADE DynaPen Reciprocating Tool Filer Kit, 1/8" Collet, 3 mm Collet - 10844

  • 14,000 SPM, .007" (.018 mm) SL, In-Line 360 Degree Swivel.
  • 14,000 strokes per minute; .007" stroke length (.018 mm); precision removal resulting in less risk of gouging delicate parts; less aggressive than a Die Grinder; Lightweight & Faster than hand-filing.
  • Only one wrench required; easier to change files; Easy grip rubber sleeve.
  • Lubrication is not recommended during operation. Lubrication is ONLY recommended during storage.
  • Kit Includes; 10832 Tool (3 mm collet insert), 1/8" collet insert (51659), Straight File (90900), Curved File (90901), 1/2 Round File (90930) and Wrench (95731). Accepts 1/16" & 3/32" collet inserts also (sold separately).
Specifications
Collet Insert Size 1/8"
Air Consumption (SCFM) 1.0
SPM 14000.0
Air Inlet Thread 1/4" NPT
Exhaust Type Front
GL_Country Of Origin US
Hose I.D. in. (mm) 1/4"
Vacuum Type Non-Vacuum
Motor Type Rotary Vane
Height in. (mm) 0.9375
Length in. (mm) 3.125
Weight lb. (kg) .31
Width in. (mm) 6.25
Pkg. Height in. (mm) 4.5
Pkg. Length in. (mm) 10
Pkg. Weight lb. (kg) 1.5
Pkg. Width in. (mm) 6.25
CE Certified Yes
EAN (UPC) 0616026108448
EAC Certified Yes
Tool Style Straight-Line
What our Experts Think
  • Complete Precision Filing Kit – The Dynabrade 10844 DynaPen Kit includes both 1/8" and 3 mm collets, offering excellent flexibility for a wide range of precision accessories.
  • Ideal for Detailed Finishing – Designed for fine filing, deburring, engraving, polishing, and intricate surface finishing with exceptional control.
  • Precision Reciprocating Action – Provides smooth, accurate material removal, making it perfect for delicate applications and fine detail work.
  • Pen-Style Ergonomic Design – Lightweight and comfortable to hold, helping reduce operator fatigue while improving accuracy during extended use.
  • Versatile Accessory Compatibility – Dual-collet configuration allows quick adaptation to both imperial and metric shank tools.
  • Built for Industrial Reliability – Durable construction ensures dependable performance in manufacturing, maintenance, aerospace, and toolmaking environments.
  • Best For: Precision deburring, mold and die work, engraving, jewelry making, aerospace manufacturing, toolmaking, and detailed finishing applications.
Q&A

Q: What is the DYNABRADE 10844 DynaPen Reciprocating Tool Filer Kit used for?
A: It is designed for precision filing, deburring, engraving, polishing, and detail finishing in hard-to-reach areas.

Q: What are the benefits of the 1/8" and 3 mm collets?
A: The dual collet configuration supports both imperial and metric accessories, providing greater versatility for precision applications.

Q: Is this tool suitable for intricate finishing work?
A: Yes, its compact reciprocating action offers excellent control for detailed filing and surface preparation tasks.

Q: What industries commonly use this tool?
A: It is ideal for aerospace, automotive, mold and die, metalworking, manufacturing, and maintenance applications.

Q: How can I maintain optimal performance?
A: Use clean, dry compressed air, lubricate regularly, keep both collets clean, and inspect files and accessories for wear before use.

Maintenance Tips
  • Lubricate the air motor daily with approved pneumatic tool oil for smooth reciprocating performance.
  • Keep both the 1/8" and 3 mm collets clean and securely tightened for safe, accurate accessory retention.
  • Inspect files, burs, and other accessories before use, replacing worn or damaged components promptly.
  • Use clean, dry compressed air at the recommended operating pressure to minimize internal wear.
  • Check air hoses, fittings, and connections regularly for leaks or damage.
  • Remove metal filings, dust, and debris after each use to maintain precision and efficiency.
  • Tighten loose fasteners and inspect moving parts for wear during routine maintenance.
  • Store the tool and accessories in a clean, dry environment to extend service life
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