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90° Shoulder Milling Insert with positive three cutting edges is super high positive helical cutting edge insert. 90° shoulder milling with super smooth and soft machining provides high productivity with maximum number of teeth. Strong tool body with larger core size, Various insert geometry. TPKT standard carbide (with coating) milling inserts are with strong cutting edges, which provide best reliability and long endurance. T - triangle shape of milling insert P - Insert with clearance under main cutting edge (11°). K- Tolerances and dimensions of carbide T - Hole through insert and single sided chip breaker.Carbide Inserts Anybody who uses a metal cutting machine tool has almost certainly used a carbide insert. Cutting tool inserts manufactured out of carbide are a critical metal cutting tool commodity used for boring, turning, cutoff, drilling, grooving, hobbing, milling and threading applications. Carbide materials exhibit high hot hardness and excellent wear resistance. Carbide inserts are much harder than high-speed steel, making them an ideal metal cutting solution. Coatings, such as Titanium Nitride (TiN), Titanium Carbonitride (TiCN), Titanium Aluminum Nitride (TiAlN) and Aluminum Titanium Nitride (AlTiN) extend insert life by providing additional resistance to wear. To perform these different cutting operations, carbide inserts are manufactured in a variety of different geometric shapes tailored to each application. Round or circular inserts are used for button mills or in radius groove turning and parting. Button mills, also referred to as copy cutters, use circular inserts with a significantly radiused edge that permits enhanced feed rates and depth of cuts at lower power. Radius groove turning is the process of cutting radial grooves into a round part. Parting is the process of cutting completely through a part. Triangular, square, rectangular, diamond, rhombic, pentagon and octagon shapes have multiple cutting edges and allow the insert to be rotated to a new, unused edge when an edge is worn. These inserts are used for a variety of turning, boring, drilling and grooving applications. To extend insert life, worn edges can be used for roughing applications before being rotated to a new edge for finish machining.
Type
Ap
(mm)
Fn
(mm/rev)
Grade
CVD
PVD
VK3020
VK3040
VK1025
VK1325
VK1525
VK1328
VR1010
VR1520
VR1525
VR1028
VR1330
TPKT040202R-M
0.50-3.00
0.04-
0.08
•
•
O
O
TPKT040204R-M
0.50-3.00
0.04-
0.08
•
•
O
O
TPKT060302R-M
1.00-4.00
0.04-
0.10
•
•
O
O
TPKT060304R-M
1.00-4.00
0.04-
0.10
•
•
O
O
TPKT060308R-M
1.00-4.00
0.04-
0.10
•
•
O
O
TPKT100404R-M
2.00-6.00
0.05-
0.12
•
•
O
O
TPKT100408R-M
2.00-6.00
0.05-
0.12
•
•
O
O
TPKT100416R-M
2.00-6.00
0.05-
0.12
•
•
O
O
TPKT150508R-M
3.00-9.00
0.07-
0.17
•
•
O
O
TPKT150516R-M
3.00-9.00
0.07-
0.17
•
•
O
O
TPKT150524R-M
3.00-12.00
0.07-
0.17
•
•
O
O
TPKT190608R-M
4.50-12.00
0.09-
0.22
•
•
O
O
TPKT190616R-M
4.50-12.00
0.09-
0.22
•
•
O
O
TPKT190624R-M
4.50-12.00
0.09-
0.22
•
•
O
O
TPKT190632R-M
4.50-12.00
0.09-
0.22
•
•
O
O
• : Recommended Grade O: Optional Grade
Length
Size(mm)
IC
S
APMX
BS
r
4
3.9
2.1
3.5
0.5-0.7
0.2-0.4
6
5.3
2.8
4.7
0.6-1.2
0.2-0.8
10
6.9
4
7
0.5-1.3
0.4-1.6
15
10.7
5
11
0.5-2.0
0.4-2.4
19
13.5
6
15
0.5-2.0
0.4-3.2
For general machining, stainless steel and light machining with sharp cutting edge, steel and non-ferrous materials, chip splitter insert.It widely used in medium-light application & in stainless steel machining.
For general machining, stainless steel and light machining with sharp cutting edge, steel and non-ferrous materials, chip splitter insert.It widely used in medium-light application & in stainless steel machining.
