Seco end mills boosts tool life for hard materials

As counterparts to the company’s industry-leading JS500 series, the new JS754 and JS755 tools provide cost-effective high performance designed specifically for processing challenging materials typically found in the aerospace sector, including ISO M (stainless steel) and S (heat-resistant super alloys and titanium).
 
Within the new series, the versatility of the various JS754 and JS755 cutter geometries optimizes conventional side milling, roughing and slotting, as well as advanced roughing and dynamic milling operations. The cutters' smooth peripheral rake faces and strong radius design efficiently evacuate chips while keeping a true radius form. Increased front back tapers enhance speed and reliability when interpolating or ramping for pocket machining.

The broad range of JS754 and JS755 tool variations and features ensures the highest cutting performance. With this new series of end mills, shops can match tool to application with various lengths, OD neck reduction sizes and corner radii, as well as chip splitters and through-coolant options.

Range overview
• JS754: 4-flute side roughing, side finishing and slotting, APMXS=2*DC + OD
- ø3-25 chamfer and radii offer RE0.2 0.5 1.0 1.5 2.0 3.0 4.0 6.0, normal length
- ø6-20 chamfer ICC through coolant, normal length
- ø10 and ø12 chamfer including chip splitters, normal length

• JS754: 4-flute side roughing, side finishing, APMXS=3.5 – 4*DC + OD
- ø6-25 chamfer and radii offer RE0.2 0.5 1.0 2.0 3.0 4.0 6.0, long length
- ø10-20 chamfer including chip splitters, long length (advanced roughing)

• JS755: 5-flute high volume side rough and side finishing, APMXS=2*DC + OD
- ø6-25 chamfer and radii offer RE0.5 1.0 2.0 3.0 6.0, normal length

• JS755: 5-flute high volume side roughing, side finishing, APMXS=3.5 - 4*DC + OD
- ø6-25 chamfer and radii offer RE0.2 0.5 1.0 2.0 3.0 4.0 6.0, long length
- ø10-20 chamfer including chip splitters, long length (advanced roughing)

For more information on the Jabro®-Solid2JS750 end mills, please contact a local Seco representative or visit our Jabro®-Solid2 JS750 end mills product page.