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OVER 30 YEARS OF DESIGN, ENGINEERING & DEVELOPMENT BY ALAN E. LANGOLF

DATUM LINE
TOOL HOLDERS
WITH SIDE-WAY PRESET
AND MICRO-ADJUSTMENT HEADS

Form Tool Holders and Micro-Heads
Datum Line / Pre-Set / Quick-Change

Designed for the Most Important
part of the Screw Machine...
The Person Who Uses It!!

RANGE OF QUICK-CHANGE HEADS:

INSERTS
BOX TOOL
ANY SIZE DOVETAIL
5/8", 1" & 1-1/4" DOVETAIL
12 DEGREE FRONT RAKE STD.
- OTHERS CAN BE SPECIFIED
  • Affordable Cost $$
  • Flexibility & Versatility
  • Taper Adjustments Made E-Z
  • Improves Quality By Holding Tighter Tolerances
  • Precision Ground & Heat Treated Heads For Rigidity
  • Cost Saving By Reducing Change Over Time With Faster Set-ups By 90%
  • Cutting Tool Positioning Made E-Z With 3/8" -40 Micro Adjustment From .0001 To 1.500 Sideways
  • The Same Pre-set / Quick-Change Heavy-Duty Holder & Datum Line Micro-Heads Fits Up-Cuts & Down-Cuts

ACME 6 Spindles with Shelf Slides

MACHINE SIZE

POSITIONS
CATALOG NO. .
5/8" RN-6
9/16" RA & RAN-6
1' RA & RAN-6
1st 6th
LF-1011-AQ
2nd 3rd 4th 5th
LF-0809-AQ
1 1/4" RA-6
1st 6th
FL-1617-AQ
2nd 5th SS
FL-1415-SAQ
3rd 4th
LF-1415-AQ
1 5/8" RA & RB-6
1st 6th
LF-2425-AQ
2nd 3rd 4th 5th
LF-2223-AQ
2" RA-6
2 1/4" RA-6
2 5/8" RA & RB-6
3" RA-6
3 1/2" RA & RB-6
1st 6th
LF-2627-AQ
2nd 3rd
LF-1415-AQ
3rd 4th
LF-2627-AQ
4" RB-6
1st 2nd 3rd 4th 5th 6th
LF-2627-A

ACME 8 Spindles

MACHINE SIZE

POSITIONS
CATALOG NO. .
3/4" RA-8
1st 8th
LF-1011-ALQ
2nd
LF-1011-AQ
3rd 4th 5th 6th LF-0809-AQ
1 1/4" RA & RB-8
1 5/8" RBN-8
1st 8th
LF-1213-ALQ
2nd 3rd 4th 5th 6th
LF-1415-AQ
1 5/8" RA & RB-8
2" RB-8
1st 8th
LF-1617-ALQ
2nd 4th
LF-2425-AQ
3rd 6th LF-1617-AQ
2 5/8" RA & RB-8
1st 8th
LF-2021-ALQ
2nd
LF-2627-AQ
3rd 4th 5th 6th
LF-2223-AQ
3 1/2" & 4" RB-8
1st 8th 5th 6th
LF-1819-AQ
2nd 3rd 4th 5th 6th LF-2627-AQ

ACME 6 Spindles with Bridges*

MACHINE SIZE

POSITIONS
CATALOG NO. .
5/8" RN-6

1st 6th*
LF-1011-SALQ
2nd 3rd 4th 5th
LF-0809-AQ
9/16" RA & RAN-6

1' RA & RAN-6
1st 6th*
LF-1011-ALQ
2nd 5th
LF-1011-AQ
3rd 4th
LF-0809-AQ
1 5/8" RA & RB-6

2" RAS & RB-6
1st 6th*
LF-1617-ALQ
2nd 5th
LF-2425-AQ
3rd 4th LF-2223-AQ
2" RA-6

2 1/4" RA-6
2 5/8" RA-6
Prior to Serial 84806		 1st 6th* LF-1819-ALQ
2nd 5th LF-2627-AQ
3rd 4th LF-2223-AQ
2" RA-6
2 1/4" RA-6
2 5/8" RA-6
Prior to Serial 84806
1st 6th*
LF-1819-ALQ
2nd 3rd 4th 5th
LF-2627-AQ
3" RA-6
3 1/2" RA & RB-6
4" RB-6
1st 6th*
LF-1819-ALQ
2nd 3rd 4th 5th LF-2627-AQ

NEW BRITAIN 6 Spindles

MACHINE MODEL

POSITIONS
CATALOG NO. .
#51 & 52
All Positions
LF-1011-NBQ
#60 61 & 62
All Positions
LF-1213-NBQ
#601
All Positions
LF-1415-NBQ

WICKMAN 6 Spindles

MACHINE SIZE

POSITIONS
CATALOG NO. .
5/8"-6
All Positions
LF-1011-WQ
1"-6
All Positions
LF-1213-WQ
1 3/8" & 1 3/4"-6
All Positions
LF-1415-WQ
2 1/4"-6 All Positions LF-2425-WQ
2 5/8" & 3 1/4"-6 All Positions LF-2627-WQ

WARNER & SWASEY

MACHINE SIZE

POSITIONS
CATALOG NO. .
1 3/4" & 2 1/4"-5
All Positions
LF-1415-WQ
1 1/4"-6
All Positions
LF-1415-WQ

EUROTURN

MACHINE SIZE

POSITIONS
CATALOG NO. .
#6-25
All Positions
LF-1011-EQ

#6-32

#8-32

All Positions
LF-1415-EQ
#6-42
All Positions
LF-1617-EQ

GILDEMEISTER

MACHINE SIZE

POSITIONS
CATALOG NO. .
GM-20
All Positions
LF-1011-GMQ

AS-32

GM-35
All Positions
LF-1213-GMQ
MACHINES NOT SHOWN AVAILABLE UPON REQUEST

MICRO-ADJUSTMENT HEADS

Standard 5/8" Dovetail (.951 s.c.)
Datum Line Pre-set
Quick-Change Micro-Head
Standard 1/4" Dovetail (1.882 s.c.)
Datum Line Pre-set
Quick-Change Micro-Head
Standard Box Tool 3/4" x 1"
Datum Line Pre-set
Quick-Change Micro-Head
HEADS NOT SHOWN AVAILABLE UPON REQUEST (inserts, 1" dovetail, other front rake can be specified)