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Indexable Tip S (Square) SNMA (Part Numbers)

Indexable Tip S (Square) SNMA

[Specifications]
·Chip Breaker Symbol: None
·Shape: (square)
· Groove
·Holes: A (With holes)
·Relief angle: Negative 0° (N) [Grade Features]
·AC410K is a general-purpose grade with an excellent balance of wear resistance and abrasion resistance.
·AC700G is a grade focusing on abrasion resistance that can be used for high to medium-speed cutting.
·BN250 is a general-purpose grade that has optimized CBN sintered compact composition and improved a balance of abrasion resistance and wear resistance.
·BN500 has an excellent balance of wear resistance and abrasion resistance, so it can achieve long tool lifespan in high-speed
·and high-precision machining of high grade cast iron such as ductile cast iron in particular.
·BN500 has an excellent balance of wear resistance and abrasion resistance, so it can achieve long tool lifespan in high-speed
·and high-precision machining of high grade cast iron such as ductile cast iron in particular.
·BN700 is one of grades that have the highest hardness and toughness in the SUMIBORON series, and has balanced abrasion resistance and wear resistance when cutting sintered alloys and cast iron, etc.

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Part Number

Configured Part Number is shown.

 
Part Number
SNMA120404AC420K
SNMA120408AC420K
SNMA120408BN2000
SNMA120408BN7000
SNMA120408BNX20
SNMA120408G10E
SNMA120408H1
SNMA120412AC420K
SNMA120412BN2000
SNMA120412BN7000
SNMA120412BNX20
SNMA120416AC420K
Part NumberMinimum order quantityVolume DiscountDays to ShipWork Material Nose Radius Material Type Detail Nose Radius
(mm)
Material
10 Piece(s) 8 Day(s) or more Cast Iron0.4AC420K0.4Carbide Coating
10 Piece(s) 8 Day(s) or more Cast Iron0.8AC420K0.8Carbide Coating
1 Piece(s) 8 Day(s) or more High-Hardness Material0.8BN20000.8CBN
1 Piece(s) 8 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy0.8BN70000.8CBN
1 Piece(s) 8 Day(s) or more High-Hardness Material0.8BNX200.8CBN
10 Piece(s) 8 Day(s) or more Cast Iron / Non-Ferrous Metal0.8G10E0.8Carbide alloy
10 Piece(s) 8 Day(s) or more Steel / Stainless Steel / Cast Iron / Non-Ferrous Metal0.8H10.8Carbide alloy
10 Piece(s) 8 Day(s) or more Cast Iron1.2AC420K1.2Carbide Coating
1 Piece(s) 8 Day(s) or more High-Hardness Material1.2BN20001.2CBN
1 Piece(s) 8 Day(s) or more Cast Iron / Heat-Resistant Alloy, Titanium Alloy1.2BN70001.2CBN
1 Piece(s) 12 Day(s) or more High-Hardness Material1.2BNX201.2CBN
10 Piece(s) 8 Day(s) or more Cast Iron1.6AC420K1.6Carbide Coating

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Basic Information

Shape S (Square) Use Outer Diameter / Inner Diameter Rake Angle Negative
Clearance Angle(°) 0 Corner Height Tolerance ±0.08~±0.2 Inscribed Circle Tolerance ±0.05~±0.15
Thickness Tolerance ±0.13 Slot Code A Hole Availability Available
Hole Shape Cylinder State Breaker Availability NA Dimension S(mm) 4.76
Dimension φd(mm) 12.7 Cutting Edge Length(mm) 12.7

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