Aaaa-Cemented Tungsten Carbide Boring Bar Blanks

China Aaaa-Cemented Tungsten Carbide Boring Bar Blanks, Find details about China Solid Carbide, Round Rods from Aaaa-Cemented Tungsten Carbide Boring Bar Blanks

Basic Info.

Model NO.

AAAAA-TOOL-CARBIDE-BORING-BLANK 1 H

Surface

Sintered

Grinding

H6 Ground

Produdction Method

Extrusion or Cold Isostic Pressing

Properties

Good Thoughenss and Harndess

Coolant Hole

Double Hole, Kidney Hole, Single Hole

Tolerance

H4, H5, H6, H7 Standard

Category

Deep Hole Drill Bits

Grade

Submicron, Micron, Ultra Fine, Nano Grain Size

Grinding Machines

Imported Centerless Grinding Machines

Usage

Solid Carbide Boring Bar Blank

Trademark

RYDMET CARBIDE

Transport Package

Standard Packing for Cemented Carbide Rods

Specification

CARBIDE RODS DIA 0.5 to 50 mm

Origin

China

HS Code

82090030

Product Desciption

The Introduction of Cemented Tungsten Carbide Boring Bar Blanks(Shank).

The Carbiee Boring Bar blanks are made by extrusion from very high quality raw materials, so it is very good in the quality, be of both very good tougheness and Young's Modulus of Elasticity, it is very ideal materials to make the Shank of Brazed or Solid Carbide Boring Bars or Threaded Tool Holder.

It can help the tooling to get a very high precision.

The Grades Recommended is RD10UF

The Grade of the Tungsten Carbide Rods
Properties of Grade		RD10F	RD10UF	RD12UF	RD06UF
Co	%	10	10	12	6
WC incl. Doping	%	90	90	88	94
Density	g/cm3	14.45	14.45	14.1	14.9
Vickers Hardness HV30	kg/mm2	1580	1790	1690	1890
Rockwell Hardness HRA	ISO3738	91.8	92.5	>92.5	93.5
TRS	N/mm2	3800	4000	4000	3900
Porosity	A	< 02	< 02	< 02	< 02
	B	0	0	0	0
	C	0	0	0	0
WC Grain Size	μm	0.8	0.5	0.4-0.5	0.5

** We have the Co 15%, medium Grain Carbide for Mold Materials, like Punches, cores..

Carbide Boring Bar Blanks Shank

D (mm)	L (mm)	hole(mm)
4	80	no
5	90	no

6	90	no
6	90	2

8	110	no
8	110	2.5

10	110	no
10	110	2.5

12	135	no
12	135	3

16	175	no
16	175	3

20	175	3
20	175	no

20	225	3
20	225	no