BRASS LAP - blind or through hole laps
Blind-hole or Through-hole brass lapping tools can be used to "lap" drilled holes to extreme close tolerances. To lap a hole, increasingly expand the lap by means of the adjusting screw (while lapping/honing) until the desired "inside diameter" is accomplished. Use diamond compound when lapping pre-hardened tool steel. For regular "untreated" steel types use "aluminum oxide" or "silicon carbide" lapping compound.
NOTE: Each lap expands up to 15% always reaching the next larger standard available diameter lap size. Laps can also be purchased as individual service parts, complete lap assemblies or in sets.
Click here for the brass lap technical drawing
PRICED AND SOLD 1 UNIT EACH.
Click here for "Midget Laps"
1 & 2 lap assemblies, sets or spare parts, net price
3 to 9 lap assemblies, sets or spare parts (any size) less 5%
10 + complete lap assemblies, sets or spare parts (any size) less 10%
BLIND HOLE BRASS LAPS individual laps & spare parts : 1
MIDGET LAPS : 1
THROUGH HOLE Brass Lap Sets, individual laps & spare parts : 1