Alfa Tools General Product Catalog

Cobalt M42

Annular Hole Cutter Cobalt Premium High-Speed Steel

Patented Chipbreaker Tooth Design Patent # GB2278793 and GB23197393

U.K.

3/4" Weldon Shank

• Manufactured from heat treated Cobalt high-speed steel • Available in 1", 2" and 3" cutting depths • Designed for cutting large diameter holes accurately, cleanly and effortlessly • Annular cutting is instantaneous • Spring loaded pilot ejects the center as a slug of steel • Faster feed, lower thrust, longer tool life Features:

• Steel fabrication and welding • Construction, bridge and highway maintenance • Mining • Truck and trailer manufacturing, ship building and railroad • Plant maintenance and elevator repair Applications:

METRIC

CUTTER STOCK # DIA. 1" DEPTH

FRACTIONAL

2" DEPTH

MM

OF CUT

OF CUT

STOCK #

CUTTER

RCCO74710 RCCO74711 RCCO74712 RCCO74713 RCCO74714 RCCO74715 RCCO74716 RCCO74717 RCCO74718 RCCO74719 RCCO74720 RCCO74721 RCCO74722 RCCO74723 RCCO74724 RCCO74725 RCCO74726 RCCO74727 RCCO74728 RCCO74729 RCCO74730 RCCO74731 RCCO74732 RCCO74733 RCCO74734 RCCO74735 RCCO74736 RCCO74737 RCCO74738 RCCO74739 RCCO74740 RCCO74741 RCCO74742 RCCO74743 RCCO74744 RCCO74745 RCCO74746 RCCO74747

RCCO74810 RCCO74811 RCCO74812 RCCO74813 RCCO74814 RCCO74815 RCCO74816 RCCO74817 RCCO74818 RCCO74819 RCCO74820 RCCO74821 RCCO74822 RCCO74823 RCCO74824 RCCO74825 RCCO74826 RCCO74827 RCCO74828 RCCO74829 RCCO74830 RCCO74831 RCCO74832 RCCO74833 RCCO74834 RCCO74835 RCCO74836 RCCO74837 RCCO74838 RCCO74839 RCCO74840 RCCO74841 RCCO74842 RCCO74843 RCCO74844 RCCO74845 RCCO74846 RCCO74847

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

1" DEPTH

2" DEPTH

3" DEPTH

DIA.

OF CUT

OF CUT

OF CUT

RotaCutter ™

RCCO74300 RCCO74301 RCCO74302 RCCO74303 RCCO74304 RCCO74305 RCCO74306 RCCO74307 RCCO74308 RCCO74309 RCCO74310 RCCO74311 RCCO74312 RCCO74313 RCCO74314 RCCO74315 RCCO74316 RCCO74317 RCCO74318 RCCO74319 RCCO74320 RCCO74321 RCCO74322 RCCO74323 RCCO74324 RCCO74326 RCCO74327

RCCO74350 RCCO74351 RCCO74352 RCCO74353 RCCO74354 RCCO74355 RCCO74356 RCCO74357 RCCO74358 RCCO74359 RCCO74360 RCCO74361 RCCO74362 RCCO74363 RCCO74364 RCCO74365 RCCO74366 RCCO74367 RCCO74368 RCCO74369 RCCO74370 RCCO74371 RCCO74372 RCCO74373 RCCO74375 RCCO74376 RCCO74377

– – – – – –

7/16

1/2

9/16

5/8

11/16

3/4

RCCO74406 RCCO74407 RCCO74408 RCCO74409 RCCO74410 RCCO74411 RCCO74412 RCCO74413 RCCO74414 RCCO74415 RCCO74416 RCCO74417 RCCO74418 RCCO74419 RCCO74420 RCCO74421 RCCO74422 RCCO74423 RCCO74425 RCCO74426 RCCO74427

13/16

7/8

15/16

1

A

1-1/16 1-1/8 1-3/16 1-1/4 1-5/16 1-3/8 1-7/16 1-1/2 1-9/16 1-5/8 1-3/4 1-7/8 1-15/16

2

2-1/8

2-3/16

2-1/4

1 per pack

Also available TiN coated. Details on request.

1 per pack

SETS

100 PC. ROTACUTTER ™ COBALT M42 DISPLAY

SET QTY.

SIZES

STOCK #

IN STEEL INDEX

DEPTH OF CUT

CUTTER

QTY.

DIAMETER

1" depth x 9/16, 5/8, 11/16, 15/16, 7/8, 1 1 Ejector Pilot

7 Pc.

RCCO74346

3 each

1/2", 9/16", 5/8", 11/16", 3/4" 13/16", 7/8", 15/16", 1", 1-1/16"

1"

IN WOOD BLOCK

20 each

1"

Ejector Pilot Pins

1" depth x 9/16, 11/16, 13/16, 15/16, 1-1/16 1 Ejector Pilot 2" depth x 9/16, 11/16, 13/16, 15/16, 1-1/4 1 Ejector Pilot

RCCO74347

6 Pc.

1/2", 9/16", 5/8", 11/16", 3/4" 13/16", 7/8", 15/16", 1", 1-1/16"

3 each

2"

STOCK # ROTACO100

RCCO74396

6 Pc.

20 each

2"

Ejector Pilot Pins

A-99