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[Features]
· General-purpose breaker featuring both high chip control as well as damage resistance.
Part Number
Configured Part Number is shown.

| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Use | Work Material | Nose Radius | Corner Height Tolerance | Inscribed Circle Tolerance | Thickness Tolerance | Hole Availability | Hole Shape | Breaker Availability | Material Type | Dimension S (mm) | Dimension φd (mm) | Detail Nose Radius (mm) | Breaker Rake Angle (°) | Cutting Edge Length (mm) | Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 40.18 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 4.76 | 9.525 | - | 0 | 11.6 | Coating | ||
MYR 40.18 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 4.76 | 9.525 | - | 0 | 11.6 | Coating | ||
MYR 40.18 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 4.76 | 9.525 | - | 0 | 11.6 | Coating | ||
MYR 40.18 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 4.76 | 9.525 | - | 0 | 11.6 | Coating | ||
MYR 45.95 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 45.83 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC510U | 4.76 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 45.83 | 10 Piece(s) | 9 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC520U | 4.76 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 45.95 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 45.83 | 10 Piece(s) | 7 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC630M | 4.76 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 42.11 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Non-Ferrous Metal / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH510 | 4.76 | 12.7 | 0.8 | - | 15.5 | Carbide alloy | ||
MYR 42.11 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH520 | 4.76 | 12.7 | 0.8 | - | 15.5 | - | ||
MYR 45.83 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC510U | 4.76 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 45.83 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC520U | 4.76 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 45.95 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 45.83 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC630M | 4.76 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 47.42 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 4.76 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 42.11 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Non-Ferrous Metal / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH510 | 4.76 | 12.7 | 1.2 | - | 15.5 | Carbide alloy | ||
MYR 42.11 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH520 | 4.76 | 12.7 | 1.2 | - | 15.5 | - | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Steel / Cast Iron | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8025P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.4 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC510U | 6.35 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC520U | 6.35 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC630M | 6.35 | 12.7 | 0.8 | - | 15.5 | Carbide Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Steel / Cast Iron | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8025P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 0.8 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 50.98 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Non-Ferrous Metal / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH510 | 6.35 | 12.7 | 0.8 | - | 15.5 | Carbide alloy | ||
MYR 50.98 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 0.8 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH520 | 6.35 | 12.7 | 0.8 | - | 15.5 | - | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC510U | 6.35 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC520U | 6.35 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Stainless Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC6020M | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.45 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | AC630M | 6.35 | 12.7 | 1.2 | - | 15.5 | Carbide Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8015P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 55.63 | 10 Piece(s) | 4 Day(s) or more | - | Steel / Cast Iron | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8025P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 57.10 | 10 Piece(s) | 4 Day(s) or more | - | Steel | 1.2 | - | - | - | Yes | Cylindrical | No / Yes (both sides) | AC8035P | 6.35 | 12.7 | - | 0 | 15.5 | Coating | ||
MYR 50.98 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Non-Ferrous Metal / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH510 | 6.35 | 12.7 | 1.2 | - | 15.5 | Carbide alloy | ||
MYR 50.98 | 10 Piece(s) | 4 Day(s) or more | Outer Diameter / Inner Diameter | Steel / Stainless Steel / Cast Iron / Heat-Resistant Alloy, Titanium Alloy | 1.2 | ±0.08~±0.2 | ±0.05~±0.15 | ±0.13 | Available | Cylinder State | Both Faces | EH520 | 6.35 | 12.7 | 1.2 | - | 15.5 | - |
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| Shape | D (55° Diamond) | Breaker Application | Medium Cutting | Rake Angle | Negative |
|---|---|---|---|---|---|
| Preferred Hand | No Preferred Hand | Clearance Angle(°) | 0 | Slot Code | G |

SUMITOMO_ELEC_
Standard Price : MYR 38.74-
Days to Ship : 4 Day(s) or more

SUMITOMO_ELEC_
Standard Price : MYR 143.82-
Days to Ship : 4 Day(s) or more

SUMITOMO_ELEC_
Standard Price : MYR 27.60-
Days to Ship : 4 Day(s) or more

SUMITOMO_ELEC_
Standard Price : MYR 418.97-
Days to Ship : 4 Day(s) or more

FUJIGEN
Standard Price : MYR 56.86-
Days to Ship : 6 Day(s) or more

SUMITOMO_ELEC_
Standard Price : MYR 296.12
Days to Ship : 4 Day(s) or more

KYOCERA
Standard Price : MYR 34.69-
Days to Ship : 4 Day(s) or more
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