Tungsten Carbide Burrs - page 2

Merlin Tool’s rotary carbide burrs combine time-proven geometries assuring the
perfect balance between cutting action and tool life. The “attention-to-detail” includes
effective, segmental nose radius designs combined with deeper gullets to maximize
tool performance, while low TIR values insure consistently smooth operation and
impressive tool life. A full range of qualified, industry-accepted standard shapes for
workpiece materials ranging from hardened steels to non-ferrous materials.
Brazed Carbide Burrs
Induction-brazed shanks are 100% QA tested via computerized “Harmonic
Resonance” test equipment to ensure solder-joint integrity prior to grinding finish,
along with a sampling of destructive tests during the production process.
Raw Material
Merlin Tool single-sources both carbide components and steel shanking in order to
achieve the most consistent long-term quality objectives. Carbide components are
made frommicrograin K-40 grade tungsten that delivers the ideal combination of
hardness and shock resistance, whereas all steel shank options are SAE 8740 Alloy steel,
hardened to 46-48 Rockwell“C”with a grind finish of Ra 32 or better.”
The Production System operates utilising simulators and measuring and grinding
equipment to ensure our tools remain consistent across differing batch dates. All of
Merlin Burrs are produced using C.N.C. “state-of-the-art” grinding machines.
Inspection and Quality
Continuous batch testing on all the tools is performed using “state-of-the-art”
measurement diagnostics machines ensuring incredibly tight tolerances and
products of the highest quality. A final manual inspection is performed during
cleaning to ensure our tools are 100% quality controlled.
We carry an extensive range of tools in stock ensuring a fast turn around on all orders
with same day despatch on all standard products. Our tools go through a final visual
inspection before being carefully packed and despatched.
If you have any question regarding the production of our products, please do not hesitate
to call the teamat MerlinTools.
Quality • Precision • Performance
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