AT RotaCutters®

Alfa Tools manufactures RotaCutters®—premium annular cutters (also known as core drills, hole cutters, or broach cutters) engineered to drill large, precise holes up to 10× faster than standard twist drills while using 80% less power. Unlike twist drills that remove all material from the hole, annular cutters cut only the outer edge (annulus), leaving a solid slug at the center. This design greatly reduces cutting forces, extends tool life, and enables rapid drilling through thick steel plate, structural steel, and other tough materials. Available in HSS (M2), cobalt (M42), and carbide-tipped versions with 3/4" Weldon shanks for magnetic drill presses and milling machines, RotaCutters® are ideal for structural steel fabrication, bridge building, heavy equipment manufacturing, shipbuilding, and any job requiring fast, accurate holes from 7/16" to 6" diameter in materials up to 3" thick.

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Alfa Tools RCCO74375 2-1/8 X 2 COBALT ROTACUTTER

SKU: AT-RCCO74375
MPN: RCCO74375

~~List price $540.89~~

Save $269.78

Alfa Tools RCCO74376 2-3/16 X 2 COBALT ROTACUTTER

SKU: AT-RCCO74376
MPN: RCCO74376

~~List price $688.15~~

Save $343.23

Alfa Tools RCCO74377 2-1/4 X 2 COBALT ROTACUTTER

SKU: AT-RCCO74377
MPN: RCCO74377

~~List price $750.70~~

Save $374.42

Alfa Tools RCCO74406 13/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74406
MPN: RCCO74406

~~List price $213.93~~

Save $106.70

Alfa Tools RCCO74407 7/8 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74407
MPN: RCCO74407

~~List price $229.19~~

Save $114.31

Alfa Tools RCCO74408 15/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74408
MPN: RCCO74408

~~List price $244.52~~

Save $121.96

Alfa Tools RCCO74409 1 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74409
MPN: RCCO74409

~~List price $275.07~~

Save $137.19

Alfa Tools RCCO74410 1-1/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74410
MPN: RCCO74410

~~List price $305.63~~

Save $152.43

Alfa Tools RCCO74411 1-1/8 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74411
MPN: RCCO74411

~~List price $311.04~~

Save $155.13

Alfa Tools RCCO74412 1-3/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74412
MPN: RCCO74412

~~List price $336.22~~

Save $167.69

Alfa Tools RCCO74413 1-1/4 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74413
MPN: RCCO74413

~~List price $366.78~~

Save $182.94

Alfa Tools RCCO74414 1-5/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74414
MPN: RCCO74414

~~List price $382.00~~

Save $190.53

Alfa Tools RCCO74415 1-3/8 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74415
MPN: RCCO74415

~~List price $412.56~~

Save $205.77

Alfa Tools RCCO74416 1-7/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74416
MPN: RCCO74416

~~List price $427.89~~

Save $213.42

Alfa Tools RCCO74417 1-1/2 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74417
MPN: RCCO74417

~~List price $580.63~~

Save $289.60

Alfa Tools RCCO74418 1-9/16 X 3" COBALT ROTACUTTER

SKU: AT-RCCO74418
MPN: RCCO74418

~~List price $611.19~~

Save $304.84

Alfa Tools RCCO74419 1-5/8 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74419
MPN: RCCO74419

~~List price $641.74~~

Save $320.08

Alfa Tools RCCO74420 1-3/4 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74420
MPN: RCCO74420

~~List price $651.74~~

Save $325.06

Alfa Tools RCCO74421 1-7/8 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74421
MPN: RCCO74421

~~List price $718.19~~

Save $358.21

Alfa Tools RCCO74422 1-15/16X3" COBALT ROTACUTTER

SKU: AT-RCCO74422
MPN: RCCO74422

~~List price $733.44~~

Save $365.81

Alfa Tools RCCO74423 2 X 3" COBALT ROTACUTTER

SKU: AT-RCCO74423
MPN: RCCO74423

~~List price $748.78~~

Save $373.47

Alfa Tools RCCO74425 2-1/8 X 3" COBALT ROTACUTTER

SKU: AT-RCCO74425
MPN: RCCO74425

~~List price $916.85~~

Save $457.29

Alfa Tools RCCO74426 2-3/16 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74426
MPN: RCCO74426

~~List price $947.41~~

Save $472.54

Alfa Tools RCCO74427 2-1/4 X 3 COBALT ROTACUTTER

SKU: AT-RCCO74427
MPN: RCCO74427

~~List price $993.30~~

Save $495.43