Manufacturer: Sumitomo

Model: SSR Series

A balanced design combining sharpness and cutting edge strength, to achieve a high efficiency feed rate off = 1.6mm/rev!

Features

High Accuracy Reaming

Excellent cutting edge quality free of microchipping realizes good hole surface quality

Long and Stable Tool Life – Dedicated Coating for Reamers

High quality, high hardness, high strength and excellent wear resistance and thermal resistance.

Coolant Mechanism by Application

Applicable hole shapes

Specification

* H7 Tolerance Holes (Through holes)

* H7 Tolerance Holes (Blind holes)

* Through holes

* Blind holes

Recommended Cutting Conditions

Manufacturer: Sumitomo

Model: MDF

Flat Multidrill MDF is a solid carbide drill that can be used for various purposes including high-efficiency spot facing and drilling in inclined and curved surfaces.

Features

Can be used in a variety of drilling applications thanks to its point angle of 180°

Applicable to a high-efficiency spot facing, drilling in non-horizontal surfaces such as inclined and cylindrical surfaces, and interrupted drilling.
Also reduces burrs at hole exits.

Improves machining stability

Achieves high rigidity by employing “RS THINNING”, which ensures wall thickness on the bottom face.

Excellent chip evacuation performance

Achieves excellent chip evacuation thanks to its wide chip pocket and high-quality rake face shape.

Excellent cutting edge strength

Achieves excellent cutting edge strength thanks to optimized cutting edge design.

Specification

MDF-S

Recommended Cutting Conditions

MDF-L (Long type)

Recommended Cutting Conditions

MDF-H

Recommended Cutting Conditions

3D type

5D type

Manufacturer: Sumitomo

Model: HX / HY

Covers a wide range of cutting conditions for cast iron drilling. Easy-to-use and improved efficiency.

Product Video

Features

Model HX

Strong MultiDrill HX series is a special drill for cast iron which combines reduced cutting force and improved drill strength to achieve stable and high efficiency drilling.

For high-efficiency machining of cast iron

Utilizing a thick core with a special double margin design to ensure stable behavior even in high-efficiency drilling applications.
In addition, “RX-thinning” is used to significantly reduce cutting force to achieve high-efficiency drilling with more stability (for ø10mm drills) and also allowing high-efficiency drilling of more than vf=1,000mm/min.

Long tool life

“DEX Coat” exclusively for drills, utilizes nano-coating technology to achieve more than double the tool life of conventional coatings. Enhanced guiding function through optimizing margin positions, prevents breakage due to hole bending.

Model HY

Strong MultiDrill HY series is a 3-fluted drill that achieves stable, high efficiency drilling of steel and cast iron, reducing load placed on each cutting edge and ensuring long tool life.

For high-efficiency drilling of steel and cast iron

Utilizing a thick core with a 3-point margin design to achieve high-efficiency drilling with stable hole accuracy.
In addition, “RY-thinning” is used to achieve high-efficiency drilling with reduced cutting force and is applicable to cutting conditions of more than vf=800mm/min for steel and more than vf=1,000mm/min for cast iron (for ø10mm drills).

Long tool life

“DEX Coat” exclusively for drills, utilizes nano-coating technology to achieve more than double the tool life of conventional coatings.
High-level guiding functions with a 3-point margin design achieve stable and long tool life with minimized vibration

Specification

HX

Recommended Cutting Conditions

HY

Recommended Cutting Conditions

Manufacturer: Sumitomo

Model: XHGS

New long drill which brings more efficiency to deep hole drilling

Product Video

Features

Super MultiDrill XHGS type is the next generation drill for super-deep hole drilling with stable chip evacuation and improved toughness for even higher efficiency drilling.

Special thinning profile reduces cutting forces during high efficiency drilling

Utilizing a special “RX-thinning” profile that reduces cutting forces during high efficiency drilling

Utilizing a new “J-flute” for improved stability and chip control during deep hole drilling

Utilizing “DEX Coat” exclusively for drills, to achieve long tool life for a variety of work materials

High precision: As compared to conventional, the distance from the cutting edge (main margin) to the sub-margin is shortened to provide stable and vibration-free machining right from the start of drilling.

Specification

XHGS / PHT Type

Recommended Cutting Conditions

Manufacturer: Sumitomo

Model: NeXEO MDE Series

Product Video

Stable and Long Tool Life Across of Work Materials and Machining

Features

● Fine-grained Carbide Substrate

Featuring both wear and fracture resistance!

● NX Coating

Achieving superior wear and thermal resistance, as well as high quality, high hardness, and high strength, through the use of Absotech® coating technologies!

● High Quality Edge Ensures Stable Shoulder Tool Life

Specification

MDE-E:

MDE-H:

MDE-E For hub processing

Recommended Cutting Conditions

Manufacturer: Sumitomo

Model: MDM Series

Innovative bean-shaped oil holes and new coating are ideal for machining stainless steel and exotic alloy!Stable in a wide range of conditions for a long tool life!

Product Video

Features

● Releases more coolant to effectively cool the cutting edge!

● Uses new technology developed from fluid analysis to effectively cool the cutting edge!

Specification

Recommended Cutting Conditions

Appearance

Epoxy Strand is an anti-corrosion steel material that is coated with high-quality epoxy powder on PC steel wires. It was developed to enhance the durability of cables. It is highly regarded for its corrosion resistance, especially in applications such as salt-damaged bridges, non-grout external cables, and ground anchors, where high corrosion resistance is required in our country’s anti-corrosion steel materials.
Furthermore, the epoxy coating provides improved fatigue resistance compared to regular PC steel wires, making it suitable for use in  “extradosed” bridges.

*Epoxy strand          *Polyethylene coated Froguard     * Flobond

Structure

Examples of installation locations

The ratio of the number of application experiments of epoxy strands in the field of bridges

“Benefits of Using Epoxy Strands in External Cables Applying epoxy strands to non-grout external cables offers several advantages compared to grout-filled external cables:

1. Labour savings and shortened construction period due to omission of grout work.
2. Omission of the connection and installation work of long polyethene protective tubes.
3. Reduction in the cable’s self-weight.
4. Easy cable inspection even after being put into service.
5. Corrosion protection throughout the entire period from manufacturing to storage, installation, and operation.”

Dimensions and Mechanical Properties

Symbol	Name	Basic Dimensions (mm)	Film Thickness (μm)	Unit Weight (kg/km)	Load for 0.2% Permanent Elongation (kN)	Tensile Load (kN)	Elongation (%)	Relaxation (%) after 1000 hours
ESWP7A	12.4	13.6	400-1200	765	136 or more	160 or more	3.5% or more	Less than 6.5%
	15.2	16.4	1,155	204 or more	240 or more	3.5 or more
ESWP7B	12.7	13.9	813	156 or more	183 or more	3.5 or more
	15.2	16.4	1,155	222 or more	261 or more	3.5 or more

• ※１: “Crown section”
• ※２: “In accordance with JIS G 3536-1999”

Key Technical Data

Item	Description
Salt Spray Test	Conforms to ASTM B117-73. No abnormalities observed in the coating after 3000 hours<br>(Under stress at 70% of the tensile strength)
Underground Exposure Test	Under tension load (0.6Pu), no coating deterioration, and no rust compared to PC steel wire after 7 years
Composite Cycle Test	No abnormalities observed over 6 months
Adhesion Performance	Comparable to bare PC steel wire
Standard Set Loss	9mm
Friction Coefficient (Within Polyethylene Sheath)	M=0.3(1/rad) or less <br> λ=0.004(1/m) or less

Regulations (Reference) Regarding Epoxy Strand Coating Thickness

Standard	Range of Coating Thickness	Measurement Method
ASTM (A882-2002)	0.38 – 1.14 mm	Electromagnetic thickness gauge. Measure one point for every 600m of the product. Measure the thickness of the crown area (Figures 1 to 6) at each measurement point.
ISO (14655-1999)	Non-fill Type: 0.65 – 1.15 mm<br> Fill Type: 0.40 – 0.90 mm	Electromagnetic thickness gauge. Divide one product into approximately five equal parts and use these five positions as measurement points. Measure the thickness of the crown area (Figures 1 to 6) at each measurement point and calculate the average of the six data points as the measurement value.
JIS (Draft)	Crown Area (Fill Type Only) – Average of 6 positions: 0.5 – 0.9 mm<br> Each Crown Area: 0.4 – 1.2 mm	Optical microscope. Measure one point at the end of one product as the measurement point. Measure the thickness of the crown area (Figures 1 to 6) at the measurement point.

Adherence of the Coating Film Until the Breakage of the Steel Material

Can be directly anchored over the coating film using specialized anchoring devices

Comparison with conventional material after 1000 hours of salt spray

Important Notices

1. Use specialized equipment and components for tension and anchoring.
2. When unloading and moving, use a forklift, hoist, or similar equipment to prevent damage to the epoxy surface.
3. When inserting, take care to prevent the wire from rubbing against metal objects such as conduit pipes.
4. In case of any damage, repair it using epoxy paint specified by the manufacturer.
5. Ensure that the bending radius does not exceed the drum diameter.
6. Do not perform electric welding or gas cutting.
7. Avoid contact with sparks generated during electric welding or gas cutting of reinforcement bars, iron plates, etc.
8. Store indoors or cover to protect from prolonged direct sunlight.
9. Remove any dirt or foreign substances, as they may affect adhesion performance and bonding with concrete.
10. Do not use epoxy coating alone in environments exposed to direct UV radiation.
11. When used as pre-tensioning material, release tension at a concrete temperature below 65°C.
12. Refer to the handling manual for instructions when using this product.

A tension material for inner cables with a resin grout applied to the surface of the PC steel material and a polyethylene (PE) sheath, eliminating the need for on-site grouting.

Furthermore, since the curing speed is less affected by temperature, there is no need to use different types of resin depending on the temperature and material.

Shape

*Note: High-strength strands are used, and the technology complies with the JSCE-E145-2013 standards of the Japan Society of Civil Engineers.

Mechanical Properties for Type 29.0 (Maximum Test Force: 1139kN):

Characteristics of Moisture Hardening Elastomer Resin for PC Steel

Quality Requirements and Testing Methods

Characteristics of thermosetting Elastrol resin for PC steel

Characteristics of Michelincy

Characteristics of grease

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Packaging of PC Steel Wires (2 Strands or More) – Cross Winding

Packaging of PC Steel Wires (7 strands or more) – Center-pull Method (aligned winding)

*Important Notes: Before unpacking, please make sure to check the direction of the pull-out marks. Pulling in the wrong direction can cause problems with the withdrawal.

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Features:

1: In order to enable dependable internal epoxy resin filling, the number of tubes must be 7 or greater, according to JSCE-E141, a draft standard from the Japan Society of Civil Engineers (SCE).

2: Reference mass after coating

3: Pretensioning is the only application for the 93mm ECF strand.

4: A single cross section contains each crown portion (Figure 1).

5: The average number of crowns in a section (6 locations)

6: The low-relax ECF strand’s chemical makeup differs from that described in JIS G 3536.

7: The high-strength ECF strand’s chemical makeup differs from that described in JIS G 3536.

8: Currently, adhesion kinds are defined by the standard standards for 9 mm, 17.8 mm, and 21.8 mm.

Specification:

Manufacturer: Sumitomo Denko

Models: MB Type