Featuring Rotabroach’s exclusive cutter geometry, the kit provides fast penetration, smooth cutting action, and extended tool life compared with conventional drilling tools. Included pilot pins improve accuracy and slug ejection, while the robust storage case enhances portability and protection, making the set ideal for workshop, fabrication, and on-site industrial use.

Annular Cutters Kit – 31 Piece Rotabroach

Designed for drilling mild and structural steels up to 900 N/mm² tensile strength, the 31-piece kit supports demanding fabrication environments. With cutters ranging from small to large diameters and multiple depth options, the system offers reliable performance, consistent hole quality, and efficient material removal for magnetic drilling machines and industrial operations.

ANNULAR CUTTER KIT – 31 PIECE 3

Cutters

01
M2AL High-Speed Steel

Heat-treated for maximum hardness and extended tool life

02
Wide Diameter Range

Covers multiple hole sizes in one kit

03
Exclusive Cutter Geometry

Optimized for faster cutting and smoother performance

04
Complete Professional Kit

Includes cutters and pilot pins with storage case

Spesification

ANNULAR CUTTER KIT – 31 PIECE 3
Size Range

12mm cutter (RAP120)

13mm cutter (RAP130)

14mm cutter (RAP140)

15mm cutter (RAP150)

16mm cutter (RAP160)

17mm cutter (RAP170)

18mm cutter (RAP180)

19mm cutter (RAP190)

20mm cutter (RAP200)

21mm cutter (RAP210)

22mm cutter (RAP220)

23mm cutter (RAP230)

24mm cutter (RAP240)

25mm cutter (RAP250)

26mm cutter (RAP260)

27mm cutter (RAP270)

28mm cutter (RAP280)

29mm cutter (RAP290)

30mm cutter (RAP300)

31mm cutter (RAP310)

32mm cutter (RAP320)

33mm cutter (RAP330)

34mm cutter (RAP340)

35mm cutter (RAP350)

2 x Pilot Pins for RAP120 – 5 x Pilot Pins for RAP130 – RAP520

Cutting Depths

25mm & 50mm

Max. Tensile Strength

< 900N/mm²

Ideal For

Mild & Structural Steel