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Extruded Solid Tungsten Carbide Rods

RockSmith stocks a comprehensive range of ultra-fine grain, extruded solid Tungsten Carbide rods, manufactured using advanced "molding + extrusion" and “pressure sintering” processes. These proven techniques ensure superior quality and consistency across all specifications.

Our extruded Tungsten Carbide rods are ideal for producing a wide variety of precision components, including cutting tools, punching pins, and wear-resistant parts. They are widely used across industries such as metal cutting, PCB tooling, digital device manufacturing, die stamping, and more.

We offer custom sizes upon request, along with precision grinding services to meet specific application requirements.

Grade Characteristics

Grade WC grain size
(um)		 Cobalt
(%)		 Hardness
(HRA)		 T.R.S
(N/mm2)		 Recommended usage
KT30F 0.8 10 91.5 3800

Suitable for processing ordinary carbon steel, cast iron, non-ferrous metals and non-metallic materials
KT40S 0.6 12 92 4000

Suitable for milling of ordinary carbon steel and die steel
KT45S 0.6 12 91.8 4500

Suitable for machining of stainless steel and titanium alloys

Extruded Solid Tungsten Carbide Rod Blanks - Main Specifications

Product Code diameter (mm) length (mm)
⌀D LTL UTL regular length
(1)		 regular length
(2)		 LTL UTL
CESR-3 3 0.1 0.3 330 310 0 5
CESR-3.2 3.2 0.1 0.3 330   0 5
CESR-3.5 3.5 0.1 0.3 330   0 5
CESR-4 4 0.2 0.5 330 310 0 5
CESR-4.5 4.5 0.2 0.5 330   0 5
CESR-5 5 0.2 0.5 330 310 0 5
CESR-5.5 5.5 0.2 0.5 330   0 5
CESR-6 6 0.2 0.5 330 310 0 5
CESR-6.5 6.5 0.2 0.5 330   0 5
CESR-7 7 0.2 0.5 330   0 5
CESR-7.5 7.5 0.2 0.5 330   0 5
CESR-8 8 0.2 0.5 330 310 0 5
CESR-8.5 8.5 0.2 0.5 330   0 5
CESR-9 9 0.2 0.5 330   0 5
CESR-9.5 9.5 0.2 0.5 330   0 5
CESR-10 10 0.2 0.5 330 310 0 5
CESR-10.5 10.5 0.2 0.5 330   0 5
CESR-11 11 0.2 0.5 330   0 5
CESR-11.5 11.5 0.2 0.5 330   0 5
CESR-12 12 0.2 0.5 330 310 0 5
CESR-12.5 12.5 0.25 0.6 330   0 5
CESR-13 13 0.25 0.6 330   0 5
CESR-13.5 13.5 0.25 0.6 330   0 5
CESR-14 14 0.25 0.6 330   0 5
CESR-14.5 14.5 0.25 0.6 330   0 5
CESR-15 15 0.25 0.6 330   0 5
CESR-16 16 0.25 0.6 330 310 0 5
CESR-17 17 0.25 0.6 330   0 5
CESR-18 18 0.25 0.6 330   0 5
CESR-19 19 0.25 0.6 330   0 5
CESR-20 20 0.25 0.6 330 310 0 5
CESR-21 21 0.25 0.65 330   0 5
CESR-22 22 0.25 0.65 330   0 5
CESR-23 23 0.25 0.65 330   0 5
CESR-24 24 0.25 0.65 330   0 5
CESR-25 25 0.25 0.65 330   0 5

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info on: Suppliers of ultra-fine grain extruded solid Tungsten Carbide Rods - suitable for manufacting tooling, needles, punches, etc.

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