Description
Indexable Carbide Insert Countersinks
- 60 Degree Angle
- Available in 12mm to 45mm & 32mm to 62mm
- Takes carbide insert
- Insert can be placed in 3 different positions on the tool to change cutting parameters
-
- Please note you can't place 3 inserts on tool at one time.
- Shank Size: 12-45mm (12mm Shank) & 32-62mm (20mm Shank)
- Takes a SCMT-120404 Inserts
Inserts available singularly or in our 10x Pack Saver
Available in SCMT-120404 (Grey Coat)
or
SCMT-120404G (Tin Coat)
This indexable countersink is a versatile tool that can be used for chamfering and deburring applications across a wide range of workpiece sizes and materials. It features a 60 degree angle and a 12mm to 45mm range, making it a reliable choice for precision machining. The 12mm shank provides stability and precision, while the indexable design allows for easy and cost-effective replacement of worn inserts. This countersink uses SCMT-120404G (Tin Coat) and SCMT-120404G (Grey Coat) inserts, which are high-quality carbide inserts designed for heavy-duty turning and facing operations on large workpieces. With a cutting edge length of 12mm, a thickness of 4mm, and a corner radius of 0.4mm, these inserts provide excellent toughness, wear resistance, and heat resistance for a variety of cutting applications. Their precise geometry and high-quality coatings ensure consistent performance and long tool life.
Indexable Countersink with 20mm Shank and 32mm to 62mm Range: This indexable countersink is a high-performance tool that is designed to work with larger workpieces. It features a 20mm shank for added stability and precision, and a 32mm to 62mm range, making it suitable for a wide variety of applications. The indexable design allows for easy and cost-effective replacement of worn inserts, while the precision ground 60 degree angle ensures consistent performance. This countersink is suitable for use on a wide range of materials, including steel, aluminum, and other alloys. Its high-quality construction ensures long tool life and reliable performance, making it a valuable addition to any machining toolkit.
Material | Cutting Speed (SFM) | Feed Rate (Inch/Rev) |
---|---|---|
Low Carbon Steel | 800-1200 | 0.008-0.016 |
Medium Carbon Steel | 600-1000 | 0.008-0.014 |
High Carbon Steel | 400-800 | 0.006-0.012 |
Alloy Steel | 400-800 | 0.006-0.012 |
Cast Iron | 600-1200 | 0.008-0.016 |
Stainless Steel | 250-700 | 0.004-0.010 |
Non-Ferrous Metals | 1000-4000 | 0.010-0.025 |
Please note that these values are approximate and may vary based on the specific application and machine being used. Always refer to the manufacturer's recommendations and perform test cuts before beginning a new project. Additionally, the tin coating on these inserts can help to increase tool life and improve chip evacuation, so you may be able to achieve faster speeds and feeds than with uncoated inserts.