Splintering Tools

FSR manufactures the widest range of cutting and metal deformation tools in Romania, virtually covering all the specific operations: turning, drilling, widening, reaming, cutting, milling, gear-cutting, broaching and threading.

Cutting tools are made of high-speed steel (HSS, HSS-Co) or reinforced with CMS plates (brazed or mechanically fitted); tools are manufactured either according to national and international standards, or according to the client's request:

1. Twist drills
   • straight shank twist drills in φ0.5…20 mm range
   • Morse taper shank twist drills in φ3…100 mm range
   • drills with stair-step profile, for screws with cylindrical or sunken head
2. Core drills
   • straight shank core drills in φ0.5…20 mm range
   • Morse taper shank core drills in φ6…60 mm range
   • reamer core drills in φ20…100 mm range
3. Countersinks
   • countersink at 60° - 90° - 120°
   • countersink tools with guiding bit for cylinder head screws or countersunk head screws
   • frontal countersink tools (facing tools)
4. Reamers
   • manually or mechanically driven
   • for cylindrical reaming, minimum dimension = 4 mm
   • for taper reaming 1:30, 1:50, Morse
5. Taps
   • manually or mechanically driven, in φ2.5….68 mm range
   • for metric, Withworth and gas cylindrical and taper thread, UN thread
   • with straight or twist threads 15°, 35°
6. Screw plates for metric, Withworth and gas straight thread, UN thread
7. Milling cutters with straight or taper shank (Morse shank)
   • Milling cutters for general use (slot cutters and straight-front milling cutters)
   • Shaped milling cutters (for T-shaped slots, Woodruff slots, spigot slots)
   • Milling cutters with rounded edges and spherical head
   • Core cutters, φ12…135 mm
8. Reaming cutters
   • General use milling cutters (front-straight milling cutters)
   • Side milling cutters for slots, side milling cutters with three cutting edges and straight or zig-zag teeth
   • Symmetrical or asymmetrical angular milling cutters at 45° - 60° - 75° - 90° - 120°
   • Formed cutters
     • Concave/convex milling cutters, minimum radius 2 mm
     • Module side milling cutters for gear cutting m = 0.4…20
     • Disk milling cutters for chain wheels
     • Formed cutters, with ungrinded profile
   • Hobbing cutters for gear cutting
     • Gear wheels (module 0.4…9),
     • Splined shafts with evolving profile
     • Splined shafts with rectangular profile
     • Chain wheels
     • Pulleys of various profiles
   • Side milling cutters for cutting-off in the φ20...315 mm diameter range
9. Cutters
   • Lathe knives
     • HSS monobloc
     • reinforced with CMS brazed plates
   • Cutters for shear machines, blade length max.1100 mm
10. Mechanically fitted CMS plates tools
    • Drills φ19...36 mm
    • Milling cutter bits φ40...250 mm
    • Latheknives, max. shank section 32x32
11. CMS monobloc tools
    • Slotting cutters φ4…20 mm
    • Front-straight milling cutters and spherical head φ4…20 mm
12. Broaching tools
    • For horizontal or vertical broaching machines, by pushing or pulling
    • Processed with various profiles: circular, square, hexagonal, splined (for evolving, triangular, rectangular splines)
13. Plastic deformation tools
    • Rolls for thread rolling
    • Upset taps

Materials used for cutting tools:

1. High speed steel for HSS tools (Rp5, W 1.3343 - M2)
2. High speed steel for cobalt-alloyed tools:
   • HSS Co5 (W 1.3243 - M35)
   • HSS Co5 (W 1.3247 - M35)
   • HSS Co10
3. Sinter metal carbides (CMS)