FORMING TAPS 4 SOLID CARBIDE TAPS 16 SOLID CARBIDE CUTTERS

FORMING TAPS

FORMING TAPS INTRODUCTION Dormer‘s range of forming taps is a high quality, comprehensive program with designs and thread forms for the majority of applications in all major industry segments. Dormer‘s forming taps provide dependability and reliability, creating threads that offer both dynamic strength and high dimensional accuracy. FEATURES AND BENEFITS • The range has been expanded with thread forms for MF, UNC and UNF. In addition, more variants with oil grooves have been added, as well as through coolant taps and a high performance solid carbide tap. • High performance and productivity in...

FORMING TAPS SURFACE TREATMENT Titanium Nitride (TiN) coating for: • Universal layer suitable for many materials • Offers longer tool life due to reduced friction • Thread profile with optimized polygonal form generates low torque • Reduces friction and ensures a smooth surface finish on the completed thread • Improved chamfer geometry for better running-in and even wear behaviour Titanium Carbon Nitride (TiCN) coating for: • Alloyed and unalloyed steels • Highly suited to solid carbide tools • Wear resistant to abrasive materials Available with: • Chamfer form E for blind holes • Chamfer form...

HM HSS-E HSS-E HSS-E HSS-E HSS-E HSS-E HSS-E HSS-E HSS-E HSS-E

E294 * ^ Machine Forming Tap, Oil Grooves E289 * ^ Machine Forming Tap, Oil Grooves and Internal Coolant

UNC Machine Forming Tap, Oil Grooves

UNF Machine Forming Tap, Oil Grooves

SOLID CARBIDE TAPS

SOLID CARBIDE TAPS INTRODUCTION The use of hardened materials in industrial processes is becoming increasingly common, creating a greater need for new and improved cutting tools capable of working in extreme conditions. Dormer’s new range of solid carbide taps is a high performing, comprehensive program designed specifically for machining various types of hardened steel and other difficult materials. FEATURES AND BENEFITS • High performance and productivity in a wide range of applications including hardened materials up to 63 HRC • Ideal for mass production with cutting speeds up to 3 times higher...

SOLID CARBIDE TAPS Manufactured from premium grade micro grain Solid Carbide for: • Long tool life and extremely high tapping speeds • Threading in hardened material up to 63 HRC • High wear resistance to abrasive materials The range features a variety of styles including straight flute, spiral flute and a forming tap in order to offer dependable options in numerous applications. • Improved chamfer geometry for better running-in and even wear behaviour • Special geometries for specific applications: • T205/T206 features a 15° helix angle suited for both short and long-chipping materials • T210...

T200 • M Machine Tap Straight Flute

T201 * M Machine TaP Straight flute, Internal Coolant

● M Machine Tap Straight Flute

Y20S • M Machine Tap Spiral Flute 15° T206 * M Macnine TaP sPiral Flute 15°, Internal Coolant

SOLID CARBIDE CUTTERS

SOLID CARBIDE CUTTERS INTRODUCTION The S8XX series of solid carbide cutters provide proven performance and versatility in a wide range of materials. As such, they will be of particular interest to small/medium sized companies machining a varied range of workpiece materials, across all industry sectors. FEATURES AND BENEFITS • Multi-application high performance milling across a wide range of materials, including steel, stainless steel, aluminium and cast iron. • Versatility - all milling operations are supported: slotting, profiling, roughing, semi-finishing, finishing and plunging. • Reduced...

SOLID CARBIDE CUTTERS SURFACE TREATMENT Manufactured from Micrograin carbide with its excellent combination of hardness and toughness properties. This means that the S8XX cutters are suited to all milling operations, from roughing through to finishing. The Alcrona (AlCrN) coating is applied to many multiapplication cutter ranges for its hot hardness and resistance to wear and oxidation. This contributes to high productivity and a superior surface finish on the workpiece, even on difficult-to-machine materials. The versatile coating lends itself to both roughing and finishing operations, when...

Ntmt* Aterona

INTRODUCTION To complement its range of countersinks, Dormer has introduced three new items which incorporate flats on the shank to provide a more positive drive when used in hand held applications. Flatted shanks prevent the possibility of tools slipping in the chuck and therefore improve the performance of the tool and produce a better quality countersunk hole and surface finish. SURFACE TREATMENT Manufactured from premium quality High Speed Steel (HSS) or High Speed Cobalt (HSS-E): • Increased hardness and toughness • Improved cutting edge strength • Better tool life Bright Finish (G106...

01 06 * Countersink with Tri-Flat shank-90° OS06 * Countersink with Tri-Flat shank-90°

● Countersink with hexagonal shank - 90°

A=Styles in Set, B=No. in Set, C=Diameters in Set G236

CENTER DRILLS

CENTER DRILLS INTRODUCTION To complement its existing range of Center Drills, Dormer has introduced several new designs to further expand its coverage of potential customers applications. These include HSS-E for tougher materials and environments, flatted shank for improved clamping, long series for increased reach and solid carbide for hard and abrasive materials. With a full range of sizes available, this makes Dormer a good choice for all your center drilling requirements. Contact area is below the face of the shaft and therefore protected against possible damage • Increased wear resistance...

1) Single Ended Only

A210 • Centre Drill Radius Form 1) Single Ended Only

1) Single Ended Only

Flat Shank

Radius Form and Flat Shank

A296200 - 118° point DIN333A, A296225 - 120° point BS328. A=Styles in Set, B=No. in Set, C=Diameters in Set