Designed with spiral flutes and various lengths and forms to give high quality centre holes that suit most applications.

Features and Benefits
• High speed steel construction for increased tool hardness
• Spiral flutes for high quality centre holes

Standards
• Manufactured to BS 328 : Part 2 : 1986
• DIN 333A, ISO 866
• ISO 2540, ISO 2541

Suitable for precision grinding of carbide, gems, glass, ceramics, tough alloys, cermets, tool steels etc.

Features and Benefits
• Diamond grip mesh is 120/140 for cutting hard substrates
• Ideal for operating speeds of up to 15,000 - 30,000 rpm
• Range of cutting head sizes to suit application

Typical Applications
• Deburring
• Grinding
• Hard substrates

TCGT turning inserts feature a CVD coated substrate providing an excellent general purpose grade for medium roughing on steels, stainless and cast irons.

Features and Benefits
• CVD MT-TiCN-Al2O3-TiN coating for increased heat and wear resistance
• Tough substrate for increased cutting strength
• Versatile usage can be used in a range of applications from roughing to finishing
• PF chipbreaker for good chip flow

Typical Applications
• General purpose
• Medium roughing
• Finishing
• Steel
• Stainless steel
• Cast iron
Finish.

Standards
• Insert Grade QX5020
• (ISO P10-P35 M10-M30 K10-K30)

SPKN Milling Inserts

Square Insert

Insert Grade QP40
(P40) Uncoated. For rough medium and finish milling of tough Steels and Stainless Steels including interrupted cutting.