0.025″-0.240″ Metal Bond Diamond Milling Tools
For precision machining of extremely hard and brittle materials, 0.025″–0.240″ metal bond diamond milling tools provide a stable and wear-resistant cutting solution. Unlike standard carbide cutters, these tools are engineered for abrasive substrates and maintain cutting performance longer. In addition, the dense metal bond matrix locks each diamond particle firmly in place. As a result, grit pullout is minimized and edge stability remains consistent during demanding cycles.
Because the metal bond structure supports strong diamond retention, tool geometry holds under load. Consequently, dimensional accuracy improves across repeated passes. Compared with plated or resin bond alternatives, metal bond diamond milling tools typically deliver better form holding and slower wear progression. Moreover, controlled grit exposure produces predictable cutting behavior, which helps maintain tight tolerances and repeatable feature sizes.
This small-diameter range is especially effective for micro-slots, narrow channels, and fine contours. For example, shops frequently machine carbide, technical ceramics, glass, quartz, and sapphire with these tools. When speeds and feeds are properly optimized, cutting temperatures decrease and edge damage is reduced. Likewise, correct coolant delivery improves chip evacuation and protects the cutting zone. Therefore, both surface finish and process repeatability improve.
These metal bond diamond milling tools run efficiently on CNC machines and high-speed spindles. Additionally, a wide selection of grit sizes and geometries is available to match specific materials and feature requirements. If an application requires something unique, custom tool designs can also be produced. As a result, engineers can align tool performance with part geometry and process goals.
Key Benefits
-
Diameter range: 0.025″–0.240″
-
Metal bond for maximum diamond retention
-
High wear resistance in hard, abrasive materials
-
Excellent form and profile holding
-
Stable micro-milling performance
-
Multiple grit sizes and geometries available
-
Custom configurations supported
Call (480) 966-9311 or Add to Quote for pricing.
Specifications
ITEM#
0170501
0153952
0204291
0141363
0140431
0142436
0046729
0204292
0163722
0152921
0214091
0213331
0081279
0063625
0166684
0061917
0106329
0210985
0152542
0167541
0167542
0178232
0153301
0155851B
0163725
0122751
(D)
0.025
0.030
0.040
0.050
0.060
0.060
0.060
0.060
0.078
0.080
0.090
0.100
0.120
0.125
0.125
0.125
0.125
0.126
0.140
0.150
0.150
0.156
0.156
0.187
0.187
0.187
(T)
0.125
0.125
0.125
0.125
0.100
0.150
0.200
0.100
0.150
0.200
0.150
0.500
0.200
0.200
0.150
0.400
0.600
0.350
0.313
0.300
0.300
0.250
0.500
0.125
0.200
0.250
(S)
0.125
0.125
0.125
0.125
0.125
0.250
0.250
0.125
0.125
0.250
0.125
0.375
0.375
0.125
0.125
0.375
0.375
0.250
0.250
0.375
0.375
0.250
0.125
0.187
0.187
0.250
(L)
2.000
2.000
2.500
2.000
1.500
2.500
1.500
2.500
3.000
2.500
3.000
3.250
3.000
1.500
3.000
3.250
3.250
2.500
2.500
3.500
3.500
2.000
2.000
2.000
3.000
2.550
(UC)
0.240
0.240
0.200
0.300
0.200
0.750
0.290
0.300
0.750
0.350
1.000
N/A
1.500
N/A
0.750
N/A
N/A
0.350
0.700
0.500
0.500
0.500
N/A
N/A
0.750
1.000
(UD)
0.023
0.027
0.038
0.047
0.057
0.055
N/A
0.058
0.074
0.074
0.062
N/A
0.116
N/A
0.118
N/A
N/A
0.122
0.135
0.130
0.130
0.140
N/A
N/A
0.177
0.150
(R)
N/A
N/A
N/A
N/A
N/A
N/A
OFFSET
N/A
OFFSET
N/A
OFFSET
OFFSET
CENTER
0.060
OFFSET
OFFSET
FULL
0.070
N/A
0.050
0.050
THRU
CENTER
N/A
0.100
CENTER
(R1)
N/A
N/A
N/A
N/A
N/A
N/A
SLOT
N/A
SLOT
N/A
SLOT
SLOT
SLOT
0.060
SLOT
SLOT
RADIUS
0.200
N/A
0.050
0.050
HOLE
SLOT
N/A
0.050
SLOT
(M)
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
CARBIDE
STEEL
STEEL
STEEL
STEEL
CARBIDE
STEEL
STEEL
CARBIDE
STEEL
STEEL
STEEL
CARBIDE
GRIT
200/230
200/230
140/170
140/170
140/170
170/200
170/200
140/170
170/200
140/170
200/230
200/230
100/120
600
140/170
200/230
080/100
300/330
240/270
140/170
300/330
170/200
270/300
170/200
140/170
100/120
ITEM#:
0170501
(D):
0.025
(T) :
0.125
(S) :
0.125
(L) :
2.000
(UC) :
0.240
(UD) :
0.023
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
200/230
ITEM#:
0153952
(D):
0.030
(T) :
0.125
(S) :
0.125
(L) :
2.000
(UC) :
0.240
(UD) :
0.027
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
200/230
ITEM#:
0204291
(D):
0.040
(T) :
0.125
(S) :
0.125
(L) :
2.500
(UC) :
0.200
(UD) :
0.038
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
140/170
ITEM#:
0141363
(D):
0.050
(T) :
0.125
(S) :
0.125
(L) :
2.000
(UC) :
0.300
(UD) :
0.047
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
140/170
ITEM#:
0140431
(D):
0.060
(T) :
0.100
(S) :
0.125
(L) :
1.500
(UC) :
0.200
(UD) :
0.057
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
140/170
ITEM#:
0142436
(D):
0.060
(T) :
0.150
(S) :
0.250
(L) :
2.500
(UC) :
0.750
(UD) :
0.055
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
170/200
ITEM#:
0046729
(D):
0.060
(T) :
0.200
(S) :
0.250
(L) :
1.500
(UC) :
0.290
(UD) :
N/A
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
170/200
ITEM#:
0204292
(D):
0.060
(T) :
0.100
(S) :
0.125
(L) :
2.500
(UC) :
0.300
(UD) :
0.058
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
140/170
ITEM#:
0163722
(D):
0.078
(T) :
0.150
(S) :
0.125
(L) :
3.000
(UC) :
0.750
(UD) :
0.074
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
170/200
ITEM#:
0152921
(D):
0.080
(T) :
0.200
(S) :
0.250
(L) :
2.500
(UC) :
0.350
(UD) :
0.074
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
140/170
ITEM#:
0214091
(D):
0.090
(T) :
0.150
(S) :
0.125
(L) :
3.000
(UC) :
1.000
(UD) :
0.062
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
200/230
ITEM#:
0213331
(D):
0.100
(T) :
0.500
(S) :
0.375
(L) :
3.250
(UC) :
N/A
(UD) :
N/A
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
200/230
ITEM#:
0081279
(D):
0.120
(T) :
0.200
(S) :
0.375
(L) :
3.000
(UC) :
1.500
(UD) :
0.116
(R) :
CENTER
(R1):
SLOT
(M) :
STEEL
GRIT :
100/120
ITEM#:
0063625
(D):
0.125
(T) :
0.200
(S) :
0.125
(L) :
1.500
(UC) :
N/A
(UD) :
N/A
(R) :
0.060
(R1):
0.060
(M) :
CARBIDE
GRIT :
600
ITEM#:
0166684
(D):
0.125
(T) :
0.150
(S) :
0.125
(L) :
3.000
(UC) :
0.750
(UD) :
0.118
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
140/170
ITEM#:
0061917
(D):
0.125
(T) :
0.400
(S) :
0.375
(L) :
3.250
(UC) :
N/A
(UD) :
N/A
(R) :
OFFSET
(R1):
SLOT
(M) :
STEEL
GRIT :
200/230
ITEM#:
0106329
(D):
0.125
(T) :
0.600
(S) :
0.375
(L) :
3.250
(UC) :
N/A
(UD) :
N/A
(R) :
FULL
(R1):
RADIUS
(M) :
STEEL
GRIT :
080/100
ITEM#:
0210985
(D):
0.126
(T) :
0.350
(S) :
0.250
(L) :
2.500
(UC) :
0.350
(UD) :
0.122
(R) :
0.070
(R1):
0.200
(M) :
STEEL
GRIT :
300/330
ITEM#:
0152542
(D):
0.140
(T) :
0.313
(S) :
0.250
(L) :
2.500
(UC) :
0.700
(UD) :
0.135
(R) :
N/A
(R1):
N/A
(M) :
CARBIDE
GRIT :
240/270
ITEM#:
0167541
(D):
0.150
(T) :
0.300
(S) :
0.375
(L) :
3.500
(UC) :
0.500
(UD) :
0.130
(R) :
0.050
(R1):
0.050
(M) :
STEEL
GRIT :
140/170
ITEM#:
0167542
(D):
0.150
(T) :
0.300
(S) :
0.375
(L) :
3.500
(UC) :
0.500
(UD) :
0.130
(R) :
0.050
(R1):
0.050
(M) :
STEEL
GRIT :
300/330
ITEM#:
0178232
(D):
0.156
(T) :
0.250
(S) :
0.250
(L) :
2.000
(UC) :
0.500
(UD) :
0.140
(R) :
THRU
(R1):
HOLE
(M) :
CARBIDE
GRIT :
170/200
ITEM#:
0153301
(D):
0.156
(T) :
0.500
(S) :
0.125
(L) :
2.000
(UC) :
N/A
(UD) :
N/A
(R) :
CENTER
(R1):
SLOT
(M) :
STEEL
GRIT :
270/300
ITEM#:
0155851B
(D):
0.187
(T) :
0.125
(S) :
0.187
(L) :
2.000
(UC) :
N/A
(UD) :
N/A
(R) :
N/A
(R1):
N/A
(M) :
STEEL
GRIT :
170/200
ITEM#:
0163725
(D):
0.187
(T) :
0.200
(S) :
0.187
(L) :
3.000
(UC) :
0.750
(UD) :
0.177
(R) :
0.100
(R1):
0.050
(M) :
STEEL
GRIT :
140/170
ITEM#:
0122751
(D):
0.187
(T) :
0.250
(S) :
0.250
(L) :
2.550
(UC) :
1.000
(UD) :
0.150
(R) :
CENTER
(R1):
SLOT
(M) :
CARBIDE
GRIT :
100/120
