9 THREADING – GENERAL CONTENT SOLID CARBIDE TAPS MATERIAL SPECIFIC SHARK TAPS HSS HAND & MACHINE TAPS TECHNICAL INFORMATION THREAD MILLS CUTTING FLUIDS GENERAL TECHNICAL INFORMATION 1

DORMER DPRAMET All our publications in one place, tailored to your location and updated with the latest versions. What are you waiting for? Download our library app today from your relevant app store. Simply Reliable. Country: United Kingdom Language on

SOLID ROUND TOOLS - CONTENT (ALPHABETICAL) PRODUCT FAMILY &

Savings Calculator Price per insert or tool Our entire assortment of rounds tools and indexables is included within the machining calculator app. That's more than 40,000 items! Whatever your machining we're likely to have something for it. Simply Reliable. Numher of inserts per tool Number of components per edge set (tool life) Max. indexes per insert or tool Tool or insert cost per component Free machine capacity 0.00

9 THREADING – GENERAL CONTENT SOLID CARBIDE TAPS MATERIAL SPECIFIC SHARK TAPS HSS HAND & MACHINE TAPS TECHNICAL INFORMATION THREAD MILLS CUTTING FLUIDS GENERAL TECHNICAL INFORMATION 5

To select a cutting grade and geometry for a broad range of workpiece materials General definition i.e. Steel, Stainless Steel.. To navigate and select a tool by suitability Subgroup for a more specific range of workpiece materials Definition by structure/composition i.e. Plain Carbon Steel, Alloy Steel... WMG Definition by hardness/ultimate tensile strength i.e. 160 < 220 HB, 620<900 N/mm2 ... ABOUT DORMER PRAMET'S WORKPIECE MATERIAL CLASSIFICATION Workpiece Material Groups (WMG) are used to support easy and reliable selection of the right cutting tool and starting values for machining conditions...

9 WMG (WORK MATERIAL GROUP) ISO group Free machining steel (carbon steels with increased machinability) Plain carbon steel (steels comprised of mainly iron and carbon) Alloy steel (carbon steels with an alloying content ≤ 10%) Tool steel (special alloy steel for tools, dies and molds) Hardened and tempered Annealed Hardened and tempered Ferritic stainless steel (straight chromium non-hardenable alloys) Martensitic stainless steel (straight chromium hardenable alloys) Annealed Quenched and tempered Precipitation-hardened Austenitic stainless steel (chromium-nickel and chromium-nickel-manganese...

CUTTING TOOL PARAMETERS ACCORDING TO ISO 13399 All cutting tools are defined by a number of parameters according to the standard ISO 13399. This list contains all the parameters used in this catalogue and their definitions. ISO 13399 is an international cutting tool information standard. It provides dimensions and parameters in a neutral format that is independent of any particular system or company nomenclature. When cutting tools are clearly defined according to a global standard, all types of software can process the electronic data more quickly, improving the quality of communication and...

SOLID CARBIDE, MATERIAL SPECIFIC & HSS TAPS

9 THREADING – GENERAL CONTENT SOLID CARBIDE TAPS MATERIAL SPECIFIC SHARK TAPS HSS HAND & MACHINE TAPS TECHNICAL INFORMATION THREAD MILLS CUTTING FLUIDS GENERAL TECHNICAL INFORMATION 11

HSS-E-PM Straight Flute Machine Tap, M The straight flute design makes it suitable for both thrc cutting edge, so giving you a more accurate finish on th DIN371 Standard, Bright Finish blind holes whilst the bright finish means workpiece material will not stick to the d. Suitable for a wide range of materials. Workpiece material group suitability and starting values for cutting speed (m/min). Typical page with tap holder displayed - specific page details will differ. 12

Basic standard group (BSG) ANSI B94.9

9 SOLID CARBIDE TAPS – HSS TAPS – ICONS OVERVIEW Flute Geometry (FDC) Hand (Cutting direction) Fluteless Geometry (Threadforming) Spiral Point Geometry Left Hand Rotation / Cutting Oil Grooves Geometry (Threadforming) Straight Flute Geometry Right Hand Rotation / Cutting Spiral Flute Geometry Full Bottoming Tap Chamfer (1.5-2 Pitch Lead) Semi-Bottoming Tap Chamfer (2-3 Pitch Lead) Plug Tap Chamfer (3.5-5 Pitch Lead) Semi-Bottoming Tap Chamfer (2-3.5 Pitch Lead) Tap Chamfers; A = Taper (6-8 Pitch Lead) & C = Semi-Bottoming (2-3 Pitch Lead) Tap Chamfers; C = Semi-Bottoming (2-3 Pitch Lead) & D...

SOLID CARBIDE TAPS

ALWAYS CONNECT No wifi or internet connection? The machining calculator works perfectly even when you are offline, making sure it‘s always available when you need it. Simply Reliable.

Thread form (THFT) Basic standard group (BSG) Thread tolerance class (TCTR) Threading application Usable length (ULDR) Material code (BMC) Tap chamfer style (TCS) Flute Geometry (FDC) Flute helix angle (FHA) Hand (Cutting direction) Coating Coolant exit style (CXSC) Product Family Code

Carbide Straight Flute Machine Tap, Metric, with TiCN Coating, DIN Standard Superior performance and great tool life at high speeds. Suitable for machine tapping in tool steels, high silicon aluminium and other hardened and abrasive materials. The straight flute design makes the taps ideal for threading both through and blind holes. TiCN coated to improve performance and extend tool life. Workpiece material group suitability and starting values for cutting speed (m/min).

Carbide Straight Flute Machine Tap with Coolant Feed, Metric, DIN Standard Suitable for machine tapping in abrasive materials, such as cast iron and high silicon aluminium. It has a straight flute design with coolant feed, for efficient threading of blind holes. Super-B coated to improve performance and extend the tool life. Workpiece material group suitability and starting values for cutting speed (m/min).

Carbide Straight Flute Machine Tap, Metric, DIN Standard Superior performance and great tool life at high speeds. Suitable for machine tapping of hardened steel. The straight flute design makes the taps ideal for threading both through and blind holes.TiCN coated to improve performance and extend the tool life.