Iscar HELITURN Indexable Inserts

Iscar HELITURN LD Inserts with High Helical Cutting Edge for High Metal Removal Rates. The HELITURN LD inserts WNMX ...-HTW and CNMX ...-HTW are produced from the most advanced SUMO TEC grades. These inserts are designed with very positive radial helical cutting edges and positive rake angles ? a combination which substantially reduces the cutting forces and facilitates higher productivity.

The CNMX and WNMX insert corners are equipped with a wiper configuration which produces high surface finish, even at high feeds.

In many cases the surface finish is sufficient for eliminating a finishing cut.
HELITURN LD inserts were designed for heavy machining applications. Their unique design ensures reliable, Fast Metal Removal.

ISCAR has recently added the HMW chipformer for machining stainless steel, high temperture alloys and soft, low carbon steel.

CNMX and WNMX inserts require special tools with appropriate seats.

CNMX HELITURN Indexable Inserts

Grade Description: IC850 A tough substrate with a cobalt enriched layer combined with improved MTCVD TiCN and a thick alpha AI2O3 CVD coating. Recommended for general use machining of steel in a wide range of conditions, featuring high toughness and resistance to chipping and plastic deformation.

Dormer Jobber Drills TiN Tipped

Dormer's A002 Jobber Drill has a standard helix, it is right hand and has wider flutes for efficient chip removal. 118 point geometry. TiN coated on the tip for high wear resistance, lower friction and allows increased cutting speeds. Suitable for general-purpose drilling.
The Dormer A002 Jobber drill delivers the following features and benefits:
Improved web design optimises strength and rigidity and increases feed capability
Ground wide flutes allow for efficient chip evacuation
Optimised throughout the helix range for greater rigidity
Bright body improves application on ductile materials
Titanium Nitride coating focused on the working surfaces to resist flank and crater wear, and to provide low friction and increased performance
Special Dormer P.S. Point increases ease of penetration, improves hole size and provides accurate centering
General purpose engineering drills
Manufactured to BS328:Part 1:1986.

Series A002

Sandvik Coromant CoroDrill 880 Drill Bodies

Stronger drill body with new surface treatment can withstand higher feeds. Wiper geometry for best surface finish. Optimized chip channels for accelerated chip evacuation. Easy identification due to laser marking with drill-, insert- and screw codes on the drill shank.

For all dimensional/technical specifications and for a full range of available Inserts, please refer to our catalogue.

Cylindrical shank - flat according to ISO 9766.

CoroDrill 880 Drill Bodies

Sherwood Taps

Sherwood HSS Taps are the general purpose option for thread cutting in most materials including steel, some stainless steels, cast irons and non-ferrous materials such as Aluminium, Brass and many others.

Manufactured with precision ground flutes for producing accurate thread forms, Sherwood Taps are available in all the popular thread forms and as straight Flute `Hand` Taps in 3 leads, Fluteless, Spiral Flute, or Spiral Point Machine Taps and also Long Series.

Sherwood Tap dimensions conform to ISO529 apart from NPT Forms which conform to ANSI 94.9. Straight Flute and Fluteless Taps are manufactured with a standard Bright Finish whereas the Machine Taps have an Oxidised Finish for best results dissipating the heat build-up associated with these applications.

Thread Forms are Class 2 medium fit tolerance.

For all technical and dimensional specifications please refer to our catalogue.

Tap Set Metric Fine Straight Flute Ground Thread HSS

Sherwood HSS taper taps are used to start cutting the thread they is tapered back from the end 6 to 10 threads before a fully threaded diameter is reached this allows the tap to be positioned easily and correctly before it starts to cut the thread.

The Second tap is used after the taper tap has cut threads into the hole as far as possible. It tapers back 3 or 4 threads before full thread diameter is reached.

The Plug tap cuts threads to the bottom of a blind hole. It is only necessary to use the full set of taps when a blind hole is to be tapped.

Each set of Sherwood taps contain one taper, second and plug lead tap.

Sherwood Stub Drills HSS

General-purpose drills for use on automatics and turret lathes. Suitable for drilling steels, cast iron, alloy steel and malleable cast iron. Point angle: 118, Helix angle: Normal, Web thickness: standard, Relief angle: 10-20, Tolerance of diameter: h8, Tolerance of shank: f11. Manufactured to BS328:Part 1:1986/DIN338.

Series S100

Indexa-Seiki Indexable Tooling Spares

To suit lever lock external toolholders

Swiss+Tech® Production Taps

Swiss+Tech® production spiral point taps are for threading through holes.
Manufactured from HSS-EV with an oxidised finish
Taper lead to DIN form B.
(3.5 x P to 5.5 x P).
Tapping tolerance to 6H.

Manufactured to DIN 371/376

For all technical and dimensional specifications please refer to our catalogue.

Blue Ring Spiral Point Metric Coarse Production Tap HSS-EV

Indexa-Seiki Indexable Tooling Spares

To suit lever lock external toolholders

Duratec™ SFB - formerly known as Super Flex-Back

Made from carbon steel with a flexible back, Duratec™ SFB is ideal for economical cutting on easy-to-machine ferrous or non-ferrous metal and wood.
Features: Flexible carbon steel back. Wide range of widths, thickness and pitches.
Benefits: Blades can be run at higher band speeds than standard bi metal blades.
Economical general purpose cutting. Ideal for both contour & straight cutting.
Suitable for light vertical and horizontal machines.
Applications: Wood, plastics.
Non-ferrous foundry materials.
Low alloy and non-ferrous metals.
Furniture, composition board.

HSS-Co 5% Production Jobber Drills

For multiple machining tasks. Suitable for non-ferrous metals, structural steels and carbon steels, high-alloyed steels, cast iron and cast alloys, plastics as well as aluminium.
Manufactured to BS 328, DIN338RN.

Series 5523