HELICAL LAP AND
MANUFACTURING
COMPANY

Internal Helical Slot Laps,
Arbors, Expanders, Pullers
External Laps
and Holders
Lapping
Compounds
Hand Lapping
Plates
Needle
Eye Laps
Specialty
Products

INTERNAL HELICAL
SLOT LAPS, ARBORS, AND EXPANDERS

STANDARD SIZES AND SPECIFICATIONS

Sizes shown in shaded area available as special order.  Contact us for price and quantity breaks.  Decimal and Metric diameters also available.  Lengths longer or shorter than shown are also available.

* Standard lap arbors #4/0 thru #5 are manufactured without centers.  These arbors are available with centers (additional charge).  PLEASE SPECIFY WHEN ORDERING.  Lap arbors longer or shorter than standard length are available as special order.  Contact us for price and quantity breaks.  Adjustable expanding arbors are also available.  Contact us for details.

 
HELICAL LAP & MFG.
PHONE:
(586) 293-6900 

info@helicallap.com
FAX: (586) 293-6903

FREE TECHNICAL ASSISTANCE AVAILABLE
Detailed "LAPPING GUIDELINES" available upon request.
Specifications shown subject to change without notice.

HELICAL