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> >> Bending Matrix BM_47_46 – Two 30° Acute Grooves 8mm & 12mm | Silver Class

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  • UAE Branch | TFICO

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Bending Matrix BM_47_46 – Two 30° Acute Grooves 8mm & 12mm | Silver Class

BM_47_46_8x30_12x30_S15_C

New product

BM_47_46 — compact two-groove 30° acute bending matrix, 47mm body, 46mm height. Dual grooves at 8mm and 12mm cover ~1–1.5mm sheet in one die block. Silver Class. For efficient multi-gauge acute bending across the UAE and GCC.

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Data sheet

Width47 mm
Thickness46 mm

More info

TFI Co. supplies Silver Class straight bending punch upper tool for press brake machines, serving the metalworking and sheet metal fabrication industry across the UAE, Saudi Arabia, Oman, and Qatar. This straight upper punch is engineered for standard press brake forming operations and precision-manufactured to exacting dimensional standards.

This tool carries a body thickness of 47 mm, with a sharp 30° acute bending angle — the tightest single-stroke air-form bend achievable in standard press brake practice.

All body thickness dimensions conform to DIN 7168 Fine tolerance standards, ensuring consistent clamping fit and tool interchange across compatible press brake systems.

Technical Specifications

V-Opening Width12.00 mm
Die Height (H)46.00 mm
Body Thickness (B)47.00 mm
Bending Angle30.00°
Material Grade42CrMo4
Tolerance ClassDIN 7168 Fine
Segment CompositionSingle block die — 15mm centred mounting slot
Product GradeSilver Class

Clamp System Compatibility

  • AFH / Euro Style — AMADA™, Bystronic™, Durma™, Ermaksan™, and most Euro-clamp CNC press brakes
  • AMADA™ Direct-Mount — AMADA™ native clamp systems

TFI Co. provides these technical specifications as a reference only. TFI Co. accepts no liability if a third-party manufacturer applies these specifications and is unable to achieve equivalent product quality. The manufacturing outcomes of any external production facility are entirely beyond TFI Co.’s control and responsibility.

All prices shown on this page are indicative estimates only and are subject to market fluctuation. For precise and up-to-date pricing, please contact us directly — scan the QR code printed on the product images, use the live chat button on this page, or find the contact number for your region at the bottom of this page.

TFI Co. provides Silver Class straight bending punch upper tools for press brake machines, serving the metal working and sheet metal fabrication industries. These tools are manufactured from high-quality alloy steel, precision-hardened and ground, and well-tested for multi-U-channel bending, box forming, and profile production on press brake machines. Available across the United Arab Emirates (Abu Dhabi, Dubai, Sharjah, Ajman, Ras Al Khaimah), the Kingdom of Saudi Arabia, Oman, and Qatar.

The dimensions of this tool are a body thickness of 47 mm, with a bending angle of 30°.

Material & Steel Grade

Special grade steels — including BÖHLER tool steel™, Type 4 Molybdenum Steel, T10, T8, 42CrMo, and Cr12MoV — are the industry-standard materials for press brake punch and die tooling. The punch and die assembly absorbs the majority of the forming force produced by the press brake, making high-strength hardened steel essential for sustained production performance and dimensional consistency.

For press brake tooling, Chromium-Molybdenum Steel (Chromoly) is widely regarded as the ideal base alloy — combining exceptional tensile strength, corrosion resistance, and a long service life capable of handling the full force range of industrial press brake applications. Tungsten carbide tooling is also an excellent choice where surface hardness requirements are extreme.

This tool is manufactured from 42CrMo (Chromium-Molybdenum Steel, 4140 Alloy). — This alloy is selected for its toughness, fatigue resistance, and dimensional stability under cyclic bending loads.

Factories & Delivery

TFI Co. factories are positioned across key manufacturing regions to ensure the shortest possible lead times for customers and traders throughout the Middle East and beyond. Our management team, using the latest logistics technology, allocates each order to the optimal TFI Co. factory to ensure a seamless experience across logistics, fulfilment, and payment.

Dispatch scheduling is determined based on:

  • Time and date of order placement
  • Order quantity and total volume
  • Delivery destination and transport routing to the customer site

Segment Composition

TFI Co. press brake punch segment sets are available in standard compositions. All sets include one left ear piece and one right ear piece for full profile coverage and improved maneuverability. Standard set lengths and individual segment configurations follow TFI Co. segment standards.

Dimensional Tolerances

All body thickness dimensions for this tool conform to DIN 7168 Fine tolerance standards (DIN — Deutsches Institut für Normung, the German Institute for Standardization). This tolerance framework guarantees consistent clamping fit and reliable tool interchange across compatible press brake clamping systems and adapters.

Maximum Bending Force & Safety

All TFI Co. press brake tools carry a maximum rated bending force, which defines the safe operating limit for both staff protection and long-term tool performance. TFI Co. strongly advises all operators to remain within the stated capacity of any tool at all times.

For Further Information

To confirm the specific working height for this tool model and verify compatibility with your press brake setup, please contact the TFI Co. technical team.

For a complete breakdown of the segment set composition for this model — including individual piece lengths, quantities, and ear piece specifications — our specialists at TFI Co. are ready to provide the full configuration details.

The exact rated maximum bending force and safe tonnage capacity applicable to this specific tool model can be confirmed by contacting TFI Co. prior to finalising your order.

A compact two-groove acute bending matrix — 47 mm body, 46 mm standing height — with a 15 mm centred mounting slot for balanced positioning on the machine bed. Carries two acute-angle V-openings on a single block: an 8 mm groove at 30° for thin-gauge sheet (approximately 1 mm material under the 8× rule) and a 12 mm groove at 30° for slightly heavier stock (approximately 1.5 mm). Both grooves share the same 30° angle, allowing the operator to switch between two material thicknesses in a single part program without changing the die angle or repositioning the machine stops. The centred slot distributes load symmetrically through the die body.

TFI Co. provides precision press brake bending matrices for the metalworking industry, manufactured from 42CrMo (Chromium-Molybdenum Steel) — hard, precision-ground, and well-tested for production-intensive bending environments. All V-opening dimensions conform to DIN 7168 tolerance standards.

Available for immediate delivery across the UAE (Abu Dhabi, Dubai, Sharjah, Ajman, Ras Al Khaimah), the Kingdom of Saudi Arabia, Oman, and Qatar from TFI Co. logistics centres.

All tools come with a maximum tonnage capacity. TFI Co. strongly advises all customers to stay within the rated capacity for staff safety, and to only apply the stated maximum force — not more.

42CrMo Chromium-Molybdenum Steel — BCC Crystal Unit Cell42CrMo — Chromium-Molybdenum SteelBCC CRYSTAL UNIT CELL · MICROSTRUCTURE REFERENCE · DIN 42CrMo4α-IRON BCC UNIT CELLBody-Centered Cubic · a ≈ 2.87 Å · Cr and Mo substitute Fe at lattice nodesMoFeFeFeFeCFeCrFeFeSubstitutional CrSubstitutional MoInterstitial Ca ≈ 2.87 Å (lattice parameter)ALLOYING ELEMENTSFeIron (Fe) — MatrixBalance ≈97.3% · BCC host lattice · α-phaseCrChromium (Cr)0.90–1.20% · Hardenability & wear resistanceMoMolybdenum (Mo)0.15–0.25% · Toughness & high-temp strengthCCarbon (C)0.38–0.45% · Interstitial · Hardness controlMnManganese (Mn)0.60–0.90% · Deoxidizer & machinabilitySiSilicon (Si)0.17–0.37% · Deoxidizer & tensile strengthKEY PROPERTIES (heat-treated)Tensile Strength (Rm)≥1000 MPaYield Strength (Rp0.2)≥850 MPaHardness (quenched)54–58 HRCDensity7.85 g/cm³Crystal structureα-Fe BCC · a≈2.87ÅStandardDIN 42CrMo4 / GB 42CrMoApplicationPress brake tooling & diesCOMPOSITION (wt%) — minor elements at ×12 visual scaleFe 97.3%Cr 0.90–1.20%Mn 0.60–0.90%C 0.42%Si 0.27%Mo 0.2%α-Fe BCC lattice · Cr/Mo as representative substitutional atoms · C as representative interstitial · Ref: DIN EN ISO 683-2, ASM Handbook Vol.1
Material Reference — 42CrMo Alloy Steel (DIN 42CrMo4 / GB 42CrMo / ASTM 4140 equivalent) Alpha-iron (α-Fe) body-centered cubic (BCC) crystal unit cell. Representative substitutional Chromium (Cr, blue) and Molybdenum (Mo, green) atoms shown at lattice nodes; interstitial Carbon (C, charcoal) shown at octahedral site. Composition bar (bottom) shows all alloying elements — minor elements at ×12 visual scale for readability. All TFICO press brake tooling is manufactured from 42CrMo alloy steel, quench-and-temper heat-treated to achieve 54–58 HRC surface hardness and minimum tensile strength of 1,000 MPa. Lattice parameter a ≈ 2.87 Å. Standard: DIN EN ISO 683-2 · ASM Handbook Vol. 1 · GB/T 11251.

Set Composition

Total: 3200 mm  •  1 pieces

1 ×
1 × 3200mm Main segments (3200mm)
Main segments1 × 3200 mm (3200mm sub-total)
Total Set Length3200 mm

Custom segment arrangements available at no extra cost. Extended or reduced set lengths available on request.