Ultra-Precision Miniature Tools

Lab Mills are our smallest rotary files, designed for laboratory, dental, and ultra-precision applications where accuracy is critical.

With 3/32" (2.38mm) shanks, Lab Mills fit standard dental handpieces and precision micro-motors. Each tool is individually ground to exacting tolerances for consistent performance.

Applications

  • Dental laboratory work
  • Jewelry manufacturing
  • Watch and instrument repair
  • Micro-electronics deburring
  • Model making and prototyping
  • Medical device manufacturing
Lab Mills - 3/32 inch Shank Precision Tools
Specifications
  • Shank: 3/32" (2.38mm)
  • Head Sizes: 1/16" to 5/16"
  • Materials: HSS
  • OAL: 1-5/8"
  • Shapes: 9 shapes available

Lab Mills - HSS

3/32" shank diameter, 1-5/8" overall length. Each shape offered in six head diameters. HSS only.

LM1 - Cylinder, Plain End

Head Dia. Flute Length Tool Name HSS EDP
1/16".047"LM1-06222620
3/32".078"LM1-09322621
1/8".094"LM1-12522622
3/16".188"LM1-18722623
1/4".250"LM1-25022624
5/16".313"LM1-31222625

LM2 - Tree, Rounded Nose

Head Dia. Flute Length Tool Name HSS EDP
1/16".081"LM2-06222626
3/32".122"LM2-09322627
1/8".162"LM2-12522628
3/16".244"LM2-18722629
1/4".325"LM2-25022630
5/16".407"LM2-31222631

LM3 - Inverted Cone

Head Dia. Flute Length Tool Name HSS EDP
1/16".016"LM3-06222632
3/32".019"LM3-09322633
1/8".032"LM3-12522634
3/16".046"LM3-18722635
1/4".062"LM3-25022636
5/16".078"LM3-31222637

LM4 - Flame

Head Dia. Flute Length Tool Name HSS EDP
1/16".087"LM4-06222638
3/32".130"LM4-09322639
1/8".178"LM4-12522640
3/16".261"LM4-18722641
1/4".348"LM4-25022642
5/16".435"LM4-31222643

LM5 - Pear

Head Dia. Flute Length Tool Name HSS EDP
1/16".100"LM5-06222644
3/32".150"LM5-09322645
1/8".200"LM5-12522646
3/16".300"LM5-18722647
1/4".400"LM5-25022648
5/16".500"LM5-31222649

LM6 - Ball

Head Dia. Flute Length Tool Name HSS EDP
1/16".125"LM6-06222650
3/32".188"LM6-09322651
1/8".250"LM6-12522652
3/16".375"LM6-18722653
1/4".500"LM6-25022654
5/16".625"LM6-31222655

LM7 - Cone, Pointed Nose (25° C/L Angle)

Head Dia. Flute Length Tool Name HSS EDP
1/16".063"LM7-06222656
3/32".094"LM7-09322657
1/8".125"LM7-12522658
3/16".188"LM7-18722659
1/4".250"LM7-25022660
5/16".313"LM7-31222661

LM8 - Wheel (Saw)

Head Dia. Flute Length Tool Name HSS EDP
1/16".126"LM8-06222662
3/32".188"LM8-09322663
1/8".256"LM8-12522664
3/16".375"LM8-18722665
1/4".500"LM8-25022666
5/16".625"LM8-31222667

LM9 - Bud (Cylinder, Plain End)

Head Dia. Flute Length Tool Name HSS EDP
1/16".188"LM9-06222668
3/32".281"LM9-09322669
1/8".375"LM9-12522670
3/16".563"LM9-18722671
1/4".750"LM9-25022672
5/16".688"LM9-31222673

Extra Length Lab Mills (Surgical Mills)

Extra Length Lab Mills - Surgical Mills

Also known as "Surgical Mills" or "Jordan Day Mills." 3/32" shank diameter, 2-1/2" overall length. Ideal for deep cavity deburring and finishing. Available in JD-0 through JD-25 configurations.

See Set No. 80 (EDP# 29680) - 12 piece Extra Length Lab Mills set.

Contact us for specific JD- tool numbers and configurations.

Related Products

Junior Mills®

Larger 1/8" shank tools for bigger applications.

View Junior Mills
Midget Mills®

Standard 1/4" shank rotary files.

View Midget Mills
Specialty Tools

Custom sizes and shapes available.

View Specialty