SPMT Insert: Precision and Speed Combined for Efficient Machining

The type of carbide grade and the coating on inserts are originally intended for steel, stainless steel and cast iron. But it also performs when milling other alloys.

  • Usage: Milling Inserts

  • Model Number: SPMT

  • Chip-Breakers: PM / KM

SPMT Insert: Precision and Speed Combined for Efficient Machining Details

Product Information:

Helical milling is a hole-making machining process in which the cutter proceeds a helical path while rotating around its own axis, used to produce helical parts like helical gears, spiral flute milling cutters, twist drills, and helical cam grooves.

SPMT for helical milling.

S - Square shape of turning insert.

P - Insert with clearance under main cutting edge (11°).

M - Tolerances and dimensions of carbide turning insert.

T - Hole through insert and single sided chip breaker.


Specifications:

class="table" >
Type

Ap

(mm)

Fn

(mm/rev)

CVD

PVD

VT3020

VT3040

VT1025

VT1325

VT1525

VT1328

VY1010

VY1520

VY1525

VY1028

VY1330

SPMT120408-PM

1.00-6.00

0.06-0.15

O

O

SPMT120408-KM

1.00-6.00

0.06-0.15

O

O

• : Recommended Grade

O: Optional Grade



Application

The type of carbide grade and the coating on inserts are originally intended for steel, stainless steel and cast iron. But it also performs when milling other alloys.


FAQ:

What is helical milling?

Helical milling is a hole-making process in which the milling tool proceeds a helical path while rotates around its own axis, presenting several advantages in relation to conventional drilling. The helical path can be decomposed into axial and tangential directions, combining frontal and peripheral cutting.


How do I choose the milling insert?

Selecting the milling insert based on the application of demands and the space for the cutting tools. the larger of the insert.the better of the stability . For heavy machining, the insert size is normally above 1 inch. finishing, the size cans be reduced.

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SPMT Insert: Precision and Speed Combined for Efficient Machining - Milling Inserts

Related Product

The SPMT insert is a specialized cutting tool designed for high-speed machining. It features a unique geometry and advanced coating, allowing for increased cutting speeds and improved chip evacuation. This insert is commonly used in industries such as aerospace, automotive, and mold making.

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