Carbide Rods With Chamfer For MDF

Carbide rods are mainly used in drill bits, end milling cutters, winch. It can also be used for cutting, stamping and measuring tools. It is used in papermaking, packaging, printing, non-ferrous metal processing. In addition. It is also widely used in machining high speed steel cutting tools, carbide milling cutters, NAS cutting tools, aviation cutting tools, cemented carbide bits, milling cutter cored bits, high speed steel taperd milling cutters. Metric milling cutters, miniature end milling cutters, hinge pilot, electronic tools, step drills, metal cutting saws, double margin drills, guns, angle milling cutters, carbide burrs, carbide cutters, etc.

Min BL-Φ3.0×330, Max BL-Φ50.0×330

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Tungsten Carbide Rods With One Side Chamfer

ISO Code	Co%	Density	Hardness		Transverse Rupture
ISO Code	Co%	Density	HV30	HRA	Transverse Rupture
K10	6%	14.8 g/cm³	1930 N/mm²	94.0	4100 MPa
	6%	14.9 g/cm³	1700 N/mm²	92.4	3000 MPa
	6%	14.93 g/cm³	1500 N/mm²	91.0	2600 MPa
K10-K20	8%	14.6 g/cm³	1900 N/mm²	93.7	4200 MPa
K10-K20	8%	14.8 g/cm³	1500 N/mm²	91.0	3800 MPa
K2O-K30(Hot Sale)	10%	14.4 g/cm³	1650 N/mm²	92.2	4400 MPa
K2O-K30(Hot Sale)	10%	14.08 g/cm³	1500 N/mm²	91.0	3300~3700 Mpa
K30-K40	12%	14.1 g/cm³	1700 N/mm²	92.5	4100 MPa
K50	15%	14.0 g/cm³	1150 N/mm²	87.5	2800 MPa

Application:

Used in welding/ making the drill bits/ endmills / reamers .automobile special cutters, printed circuit board special cutters, engine special cutters, Horologe processing special cutters, integral vertical milling cutter, graver and etc. Besides, they can bu used for making of cemented carbide stamping head, Core bar and perforation tools.

The Specification Range of extruded Grounded Tungsten Carbide Rod :

WC Grain size range: 0.3~0.5μ.m; 0.5~0.9μ.m; 1.0~1.3μ.m; 1.4~2.0μ.m.
Length range:3mm-600mm; (General Length: 100mm,300mm,320mm,330mm)
Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), etc.

Good grinding machine to ensure the sphencity & the Linearity of rod at higher level standard;
Sphericity tolerance range: 0.001mm ~ 0.005mm;
Linearity tolerance range: 0.001mm~0.1mm;
Surface Roughness can be reached to: RA0.04.(reach a mirror effect surface after fine grinding)

Sphericity tolerance & Circular run-out for Grounded Tungsten Carbide Rod :
Diameter	Surface Roughness	Sphericity	Circular run-out
2–6 mm	RA0.04	0.001	↑0.1
6.5-10 mm	RA0.04	0.001	↑0.1
10.5-14 mm	RA0.04	0.002	↑0.1
14.5-20 mm	RA0.04	0.004	↑0.05
>20 mm	RA0.04	0.005	↑0.03

ISO 286-2 Carbide Round Bar Tolerances “h Series” in Millimeters :
Diameter	h4	h6	h9	h11
0-3.0mm	0/-0.003	0/-0.006	0/-0.025	0/0.006
3.001-6.0mm	0/-0.004	0/-0.008	0/-0.03	0/0.008
6.001-10.0mm	0/-0.004	0/-0.009	0/-0.036	0/0.009
10.001-18.0mm	0/-0.005	0/-0.011	0/-0.043	0/0.011
18.001-30.0mm	0/-0.006	0/-0.013	0/-0.013	0/0.013
30.001-50.0mm	0/-0.007	0/-0.016	0/-0.052	0/0.016
50.001-60.0mm	0/-0.008	0/-0.019	0/-0.062	0/0.019

Carbide Rods With Chamfer For MDF

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