PDF Print E-mail
Trepanning

contact_usAs the foremost authority on trepanning, Muskegon Tool design engineers have expanded their expertise beyond deep-hole cutting and have provided customers with major savings in high-production shallow-depth applications. Some trepanning applications include pumps, valves, hydraulic cylinders, ship propulsion shafts, aircraft components, nuclear reactor components.

Muskegon Tool offers these trepanning advantages:

  • Drill as deep as you want. There’s virtually no limit to the depth of the hole.
  • Save core for reuse. As the trepanning tool feeds into the work piece, the trepan bit or insert cuts a groove the width of the bit and a solid metal core remains. Because only the width of the bit is cut, trepanning is faster and more efficient than drilling with spades or indexable drills. Remove and reuse the metal core for other operations and cut your material costs even more.
  • Works on a variety of equipment. Muskegon Tool can develop your trepanning tool to work on horizontal boring mills, engine lathes, turret lathes, deep hole boring machines and other machines.
  • Simplifies maintenance. Trepan bits and wear pads can be replaced without replacing the head and stem so you spend less on tooling and labor costs. Shank type bits are stocked for immediate shipment.

Trepan tools

Thumbnail image
34565

2 7/8" diameter x 15 1/2" deep straight shank trepan tool assembly.

Thumbnail image
34710

5 5/16" diameter x 20" deep CAT 50 shank trepan tool assembly with CR-5 coolant inducer ring.

Thumbnail image
34659A

O.D. exhaust trepan head.

Thumbnail image
35113-1

I.D. exhaust trepan head.

Bits

Thumbnail image
1/2" screw down, shank type trepan bit.
Stocked in C2 and C5 carbide grades. Other grades available on request.
Thumbnail image
3/4" shank-type, screw down trepan bit.
Stocked in C2 and C5 carbide grades. Other grades available on request.
Thumbnail image
3/4" shank-type thick bit
Available in C2, C5 and other grades on request.

Wear pads

trepanning_wearpads_187
187

Screw down style wear pad for use in heads with 1/2" bits

Thumbnail image
215
Dovetailed, drive style wear pad with button type carbide for use in heads with 3/4" bits.
Thumbnail image
245
Screw down style wear pad for use in heads with 3/4" bits.
Our most popular wear pad.
Thumbnail image
250
Screw down wear pad for use in heads with 3/4" bits.
Thumbnail image
Tapered Drive Style
Dovetailed, drive style wear pad for use in heads with 3/4" thick bits.

Face Grooving Tools

trepanning_wearpads_187
34643

1 1/4" diameter x 3/4" deep HSS indexable trepan tool.

trepanning_wearpads_187
34686

Custom shallow depth grooving bar.

trepanning_wearpads_187
34725

Custom trepan grooving bar.

trepanning_wearpads_187
34736

Custom brazed carbide deep face grooving bar.

trepanning_wearpads_187
34745

Special brazed carbide face grooving trepan tool.

trepanning_wearpads_187
34747

Custom brazed carbide core drill-style trepan grooving tool.

trepanning_wearpads_187
34773

 Custom brazed carbide cartridge style trepan grooving tool assembly with CAT 50 shank.

trepanning_wearpads_187
34958

Custom indexable inserted face grooving trepan bar.

trepanning_wearpads_187
35201

Special .156" wide indexable inserted grooving bar.