PCD blanks for Cutting Tools
E-Grind supplies the whole range of PCD blanks for cutting tool purpose. The largest Diameter available can be 55mm. Our PCD provides high wearing resistance ability and high finishing surface.
Our plant installs laser cutting machines and surface lapping and finishing machines to provide full service for PCD. With advanced inspecting machines of SEM, C-SCAN, X-Ray Diffractometer etc. Our plant applies strict Quality Control process.
Application of PCD:
Non-ferrous metals and alloys: Aluminum/gray iron composite, copper, Aluminum...
Nonmetallic materials: ceramics, plastic, rubber, chipboard...
PCD disc,
Product
Diamond Content (Vol%)
Product Properties
Application
ET02
≥92
Very good electrical discharge machining, general life, better heat resistance and impact resistance.
Superfinishing, excellent surface processing quality for copper, bronze, aluminum, magnesium, magnesium aluminum alloy, plastic, precious metals, etc.
ET05
≥92
Very good electrical discharge machining, general life, better heat resistance and impact resistance.
Superfinishing, excellent surface processing quality for copper, bronze, aluminum, magnesium, magnesium aluminum alloy, plastic, plexiglass, etc.
ET10
≥95
Good electrical discharge machining, long life, better heat resistance and impact resistance.
Fine machining, very good surface processing quality, for aluminum alloy (Si content<12%), copper alloy, composite wood processing, high-precision wear-resistant corbelled device, etc.
ET25
≥95
Good electrical discharge machining, long life, better heat resistance and impact resistance.
Used for composite, laminate flooring, nonmetal hard and brittle materials, carbide alloy, graphite and graphite composites, aluminum silicon alloy (Si content>12%), the other high wear-resistant materials, such as ceramics, carbide, etc.
ET35
≥95
Good electrical discharge machining, very long life, good heat resistance and impact resistance.
Used for resin, composite materials, fiber reinforced plastics, high density reinforced board, silicon aluminum alloy and other high wear-resistant materials.
ET302
≥95
Good electrical discharge machining, long life, better heat resistance and impact resistance.
Used for composite, laminate flooring, nonmetal hard and brittle materials, carbide alloy, graphite and graphite composites, aluminum silicon alloy (Si content>12%), the other high wear-resistant materials, such as ceramics, carbide, etc.
Available specification
Grain size
Application
Grade
Diameter
Total thickness
DIamond table thickness
Woodworking
Metalworking
Conductive
0.85μm
Ultra-fine micron structure for excellent surface finish requirements,
ET085
45
1.6/2.0/3.2
0.5±0.15
√
55
1.6/2.0/3.2
0.5±0.15
√
2μm
For good surface finishing
ET02
45
1.6/2.0/3.2
0.5±0.15
√
√
√
55
1.6/2.0/3.2
0.5±0.15
√
5μm
ET05
45
1.6/2.0/3.2
0.5±0.15
√
√
√
10μm
General purpose, balance cutting efficiency and life
ET10
45
1.6/2.0/3.2
0.5±0.15
√
√
√
55
1.6/2.0/3.2
0.5±0.15
√
√
25μm
Good wear resistance production,for high Si% Al alloy.
ET25
45
1.6/2.0/3.2
0.5±0.15
√
√
√
55
1.6/2.0/3.2
0.5±0.15
√
√
302μm
ET302
45
1.6/2.0/3.2
0.5±0.15
√
√
√
55
1.6/2.0/3.2
0.5±0.15
√
√
35μm
ET35
45
1.6/2.0/3.2
0.5±0.15
√
√
55
1.6/2.0/3.2
0.5±0.15
√
PCBN (Polycrystalline Cubic Boron Nitride)
PCBN consists of CBN and Binder. It is produced in high pressure and high temperature. It has excellent performance in hardness, wearing resistance, thermal stability.
Application: for hard ferrous materials (hardened steel, cast iron, high-temperature alloy, HSS, Powder metallurgy metals, Ni-Cr alloy...
E-Grind provides two series of PCBN:
1) Solid CBN
2) CBN with Tungsten Carbide supporting.
PCBN and SBN Grade
Grade
CBN grit (μm)
CBN content (Vol%)
Processing way
Application
SBN95Z1 PCBN95Z1
20、30
0.95
Continuous cutting with large stock removal
For Rough processing Grey Cast Iron, Chilled Cast Iron, Powder Sintered Alloy.
SBN90Z PCBN90Z
10、15
0.9
Continuous cutting with large stock removal
For Rough process and semi-finishing processing the wear resistant cast iron, nodular cast iron etc.
SBN90Z2 PCBN90Z2
10、15
0.9
Continuous cutting with large stock removal
For rough processing and semi-processing alloy cast iron, high nickel Chrome, high chrome iron and chilled steel with hardness HRC45-50.
SBN80G
3、5
0.8
Continuous cutting with Medium stock removal
For rough processing and semi-processing alloy cast iron, high nickel Chrome, high chrome iron and chilled steel with hardness HRC45-50.
SBN70G PCBN70G
3、5
0.7
Continuous cutting with small stock removal
For finishing the chilled steel and high temperature alloy with HRC45-55.
SBN60G
1、3
0.6
Continuous cutting with small stock removal
For finishing and super-finishing the chilled steel with HRC55-62 like bearing steel, tool steel, mold steel, gauge steel and HSS.
SBN55G1 PCBN55G1
1、3
0.55
Slight non-continuous and continuous cutting with small stock removal
For Finishing and super-finishing the chilled steel with HRC55-65, like bearing steel, tool steel, mold steel, gauge steel and HSS.
PCBN Blank
Available specifications
SPEC
D(Diameter) (mm)
T(Thickness)(mm)
t (CBN section thickness)(mm)
PCBN55G1
PCBN70G
PCBN90Z
PCBN90Z2
PCBN95Z1
Ф45×1.2×0.6
45
1.2±0.05
0.5-0.8
√
√
√
√
√
Ф45×1.6×1.0
45
1.6±0.05
0.9-1.2
√
√
√
√
√
Ф45×3.2×1.0
45
3.2±0.05
0.9-1.2
√
√
√
√
√
Ф45×3.8×1.0
45
3.8±0.05
0.9-1.2
√
√
√
√
√
Ф45×4.5×1.0
45
4.5±0.05
0.9-1.2
√
√
√
√
√
Solid PCBN (SBN)
Available specifications
Spec
Dimension (mm)
ISO
Code
L
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
SBN95Z1
9.85×3.4
9.85
9.85
3.4
SNMN090300
√
√
√
√
√
√
√
9.85×5
9.85
9.85
5
SNMN090400
√
√
√
√
√
√
√
13×5
13
13
5
SNMN120400
√
√
√
√
√
√
√
16.2×8.2
16.2
16.2
8.2
SNMN150700
√
√
√
√
√
√
√
Disc
Spec
Dimension (mm)
ISO
Code
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
SBN95Z1
6.7×5
6.7
5
RNMN060400
√
√
√
√
√
√
√
9.85×3.4
9.85
3.4
RNMN090300
√
√
√
√
√
√
√
9.85×5
9.85
5
RNMN090400
√
√
√
√
√
√
√
13×5
13
5
RNMN120400
√
√
√
√
√
√
√
Square
Spec
Dimension(mm)
ISO
Code
L
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
9.85×5
9.85
9.85
5
CNMN090400
√
√
√
√
√
√
13×5
13
13
5
CNMN120400
√
√
√
√
√
√
13×8.2
13
13
8.2
CNMN120800
√
√
√
√
√
√
Equilateral triangle
Spec
Dimension(mm)
ISO
Code
L
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
SBN95Z1
11.3×3.4
11.3
6.524
3.4
TNGN110300
√
√
√
√
√
√
√
16.8×5
16.8
9.699
5
TNGN160400
√
√
√
√
√
√
√
80° Equilateral hexagon
Spec
Dimension (mm)
ISO
Code
L
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
SBN95Z1
9×5
9
13.1
5
WNMN080400
√
√
√
√
√
√
√
55° Rhombus
Spec
Dimension (mm)
ISO
Code
L
Фd
S
SBN55G1
SBN60G
SBN70G
SBN80G
SBN90Z
SBN90Z2
SBN95Z1
11.3×5
11.3
9.256
5
DNUN110400
√
√
√
√
√
√
√
11.3×6.6
11.3
9.256
6.6
DNUN110600
√
√
√
√
√
√
√
15.8×6.6
15.8
12.943
6.6
DNUN150600
√
√
√
√
√
√
√
Quality Control
C-SCAN
E-Grind supplies an ultrasonic scan photo for each piece of product, which helps customer optimise the cutting areas.
E-Grind Abrasives is one of professional abrasive powder suppliers. We provide Diamond Powder, CBN Powder, china abrasives, pcd pcbn, pcbn material, pcd cutting tool blanks, material pcd, pcd sales, pcd metal, pcd products, pcbn cutting tools, diamond dies and so on. Want to know more? Please contact us.