หน้า 8 - Blog
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January 15, 2026
MEGADORA IMPACTA No.980 series
Tang-thru screwdriver with built-in impact driven screw removal function
Cam rotation mechanism
Our proprietary Tang-Thru nut incorporates cam rotation mechanism, which turns the driving tip counter-clockwise by 12 degrees when the handle is hit with a hammer. IMPACTA leverages impact acceleration to remove stuck screws.
Non-slip
Non-slip surface secures a firm grip even when your hands are covered with oil.
When used with oil-covered hands, tightening torque becomes 26% higher with “MEGADORA IMPACTA” than with other normal screwdrivers. Non-slip surface makes the difference.
No.980 MEGADORA IMPACTA
PRODUCT SPEC
Order No. Size Tip Shank LG mm Shank O/D mm Grip O/D mm Overall Length mm Inner C/T Outer C/T 125941 2×100 Ph No.2 100 6.4 34 213 6 60 125942 2×150 Ph No.2 150 6.4 34 263 6 60 125943 3×150 Ph No.3 150 8.0 36 278 6 60 -
January 12, 2026
Carbide Shank for Modular Mill
Advantatages of Carbide Shanks
POINT 1 Minimizes deflection for improved machining precision. Improved shank stiffness reduces deflectionto less than half of that for steel shanks.
POINT 2 A single tool for everything from roughing to finishing POINT 3 Ideal for a wide range of machining applications
Features of Free- neck Type
New tapered and straight free-neck types added to lineup
Adjustable overhang length eliminates interference concerns.
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January 05, 2026
Radius End Mill for Hardened Steel
EPDREH-TH3
EPDRH-TH3
Small-radius deep-milling radius end mill for hardened steel
DC8mm to 12mm added to the 4-flute lineup! TH3 Coating benefits and unique cutting edge profile enables long-life/high-accuracy milling of hardened steel.
Features of EPDR(E)H-TH3
Corner radius precision guaranteed for high-accuracy milling
Tool design optimized for high-accuracy milling
TH3 Coating for milling hardened steel
EPDREH-TH3 2 Flutes φ0.2～φ1 ［ 53 Items］
(Corner Radius R0.02～R0.2)4 Flutes φ1～φ6 ［266 Items］
(Corner Radius R0.02～R1)EPDRH-TH3 4 Flutes φ8～φ12 ［26 Items］
(Corner Radius R0.2～R2)Task We need high-precision milling. But high-accuracy milling requires measuring the actual tool diameter.And diameter corrections take time. Point The corner radius of Evolution type uses the tool centerline as its datum independent of the tool diameter. This allows high-accuracy milling compared to conventional tools, even when using nominal diameters.
*The -
December 23, 2025
Protech series Diagonal Cutting Pliers (round blade)
Application
Ideal for cutting iron and copper wires in the fields of electronics, precision instruments, etc.
The blade is equipped with our proprietary “Micro Mirror Blade,” a cutting-edge polishing technology, which provides a sharp cutting edge and a clean cut surface. Ideal for cutting iron and copper wires in the fields of electronics, precision instruments, etc.
Cutting capacity
Number Iron wire* Copper wire* PP60-125 φ1.2mm φ2.0mm PP60-150 φ1.6mm φ2.6mm *Cuttable materials and capabilities
About Sizes
125mm (PP60-125) 150mm (PP60-150) a 123 a 150 b 15 b 17 c 8 c 9.5 d 53 d 53 e 18 e 21.2 i 23 i 23 -
December 23, 2025
CNC Roundness/Cylindricity Measuring System
ROUNDTRACER EXTREME
ROUNDTRACER EXTREME
All- In - One
A high-end machine that integrates roundness, contour, and surface roughness measuring functions all in one.
This measuring machine not only delivers speed, accuracy and operability at the highest level, but also supports the measurement of workpieces of various shapes, such as
camshafts and bearings.
Equipped with roundness, contour and surface roughness measuring functions the ROUNDTRACER EXTREME is a triple-role Measuring System that consolidates processes to save you time and imrove your productivity.High-throughput roundness measurement
Higher reproducibility and best in class θ axis drive speed through increased turntable rigidityHigh-accuracy contour measuring
Dramatically improved contour measuring accuracy as a result of the guaranteed X and Z axes indication accuracy and support for stylus radius compensation.Even more advanced surface roughness measurement
Increased -
December 09, 2025
Portable Surface Roughness Tester
SURFTEST SJ-410 Series
User benefit
1 Easy and safe measurements that anyone can perform efficiently
The auto-set unit* enables measurements to be made with a single button push, saving you time and increasing work efficiency.
The auto-set function safely controls descent of the detector, eliminating the possibility of operator error causing damage to the stylus.
Auto-set unit*
178-010
This unit automatically completes a full measurement cycle of stylus contact, measurement, stylus retraction and detector auto-return from just one button push (stylus retraction and detector auto-return can be switched on and off by operating the drive unit).
Options for SJ-410 Series X-axis adjustment unit*
178-020
This unit helps fine-tune the horizontal (X axis) direction.Tilting adjustment unit*
178-030
This unit is used for aligning the workpiece surface with the detector reference plane. It supports the DAT function to make the leveling of workpiece surfaces -
December 08, 2025
Compact Roundness Measurement ROUNDTEST RA-10
Verification of geometrical tolerances, including roundness, is a must in today's quality-conscious environment.
Roundness measuring machines with the ability to perform product verification in conformity with ISO, JIS and other standards are indispensable to any quality control system that aspires to implementing high-grade quality assurance. Heightened awareness of production quality and higher quality goods will help enhance your corporate image with the buying public.
Roundness verification attempted using basic measuring tools involves the following drawbacks.
• Measurement is not conducted by a radiusmethod conforming to the standards, forwhich a reference axis is necessary.
• Measurement verification that meets theaccuracy required by the drawings cannot beperformed.
• Recorded profiles cannot be obtained.Three-point method using an indicator and V-block has better resolution but is not sensitive to common lobing conditions.
• Reduction
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December 08, 2025
P-640-J
ESD ELASTOMER TIP TWEEZERSMaterial Tip Polypropylene + Elastomer Body Stainless（SUS420J2） Color Black+gray ESD standard 1×104≦Rg<1×1012Ω Weight 17g Replacement parts P-640J-1
Replacement parts
P-640-0
MOUNTING SCREWSQuantity: 50 sets (50 screws, 50 nuts)
ESD Tip / Plastic Tip / Tweezers Tip
ESD-SAFE：ESD Elastomer Tip,ESD Tip
CORROSION-RESISTANCE：P-643N-1 / P-645N-1
Part. no Product Name Material Color Heat resistant temp.℃ ESD standard Ω Quantity A B Tip width P-640J-1 ESD ELASTOMER
TIP48 10 1.5 Polypropylene + Elastomer Black+ gray - 1×104≦Rp<1×1012 2-piece set P-643J-1 3.0 (R-type） P-645J-1 6.0 (R-type） P-640S-1 ESD
Tip1.2 PEEK*1 Black 315 P-641S-1 0.4 P-642S-1 1.0 (R-type） P-643S-1 47 2.4 (R-type） P-644S-1 48 0.6 P-645S-1 6.0 P-640P-1 Plastic
Tip1.2 PBT*2 White - - P-644P-1 0.6 P-643N-1 Non-Stick
Tip46 2.4 (R-type HDPE*3 White
(Translucent)- - P-645N-1 48 6.0 For P-640 to 650 series
*1 PEEK (polyether ether ketone) is an engineering plastic
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December 02, 2025
BR2P type
Features of BR2P type
Unique insert mounting mechanism and helical cutting edge for greater cutting efficiency
Issue 01 Need to set less demanding cutting conditions when using conventional tools due to potential for chattering vibration Proposed solutions
The shape of the helical cutting edge reduces cutting resistance, suppresses chattering by mitigating impact on contact with the cutting edge, and helps prevent a rapid increase in cutting resistance.
Cutting conditions
Work material : S50C（220HB）
Machine : Vertical type（BT50）
Tool
BR2P type
Cutter : BR2P3043S32-200-100
Insert : ZPET150R-B JP4120
Cutting speed：Vc =200m/min
Revolution：n =2122min-1
Feed per tooth : fz=0.2mm/t
Feed speed：Vf =849mm/min
Radial depth of cut : ap×ae=15×0.5mm
Overhang : 120mm AirPoint ! Helical cutting edge to suppress chattering The helical shape of the cutting edge results in improved tool life for BR2P than conventional products by suppressing chattering vibration. -
December 01, 2025
Portable Surface Roughness Tester
Surftest SJ-210 Series
Compact but Highly Functional
Surface roughness tester with refined user-friendliness that has been highly rated by customers over the years.
Surftest SJ-210 Series
Exceptionally convenient compact surface roughness testers that can be carried around like handheld tools, or used on sites.
SJ-210 Series Other Functions
Outstanding visibility!
2.4-inch color graphic LCDClear, easy-to-read, large screen with backlight.
Shortcuts that enable intuitive operation
Display settings can be easily changed by operating the [←] and [→] keys inside the cover. For example, cutoff value (λc) and number of segments (N) can be easily switched on the measurement screen.
GO/NG judgment screen designed with emphasis on ease-of-comprehension
Results can be clearly determined at a glance since pass and fail are indicated in different colors.
With a carrying case, easy to carry around
Convenient, dedicated case for comfortable carrying
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