30-40mm Three Point Internal Micrometer for Deep Hole Measurement with Extension Rod
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                                            .... 3. Measurement can be taken closer to the bottom of the blind bore, and can be taken into a deep hole with an extension rod. 4. ON/OFF button. 5. Zero setting at any position. 6. Metric/inch conversion. 7. Absolute/Incremental measurement conversion. 8....                                         
                                            Deko Corporation
                                         
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9D Deep Hole Stainless Steel Solid Carbide Drill Bits With Internal Cooling High Precision
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                                            ... deep holes up to 9 times the drill diameter. Sharp cutting edge, smooth chip removal, light cutting, effectively improve the surface quality of the machined hole. Excellent special coating and cutting edge treatment technology significantly increase the...                                         
                                            Zhuzhou MMM New Material Co., Ltd.
                                         
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High Precision Carbide Drill Bit with 135° Point Angle and 30–35° Helix for Efficient Deep Hole Drilling in 1-32mm Diameter
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                                            High Precision Double Straight Hole Internal Cold Straight Groove Drill Product Attributes Attribute Value Product name Precision Carbide Drill Bits Point angle 135° (for aluminium) Material Solid carbide Diameter 1-32mm Overall length 50-400mm Helix 30–35......                                         
                                            Changzhou AMG Precision Tool Manufacturing CO., LTD
                                         
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Standard Test Blocks ASTM E164-2013 IIW-TYPE 1 No.1 Angle Beam Ultrasonic Calibration 1018 Steel Test Block MM
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                                            ...point and refracted angle. Can also be used for resolution and sensitivity checking. In accordance with: IIW (International Institute of Welding) and ASTM E164, U.S. Customary Block. Metric version Dimensions: 25.0 mm x 100.0 mm x 300.0 mm Features: 100.0 mm radius, 1.5 mm dia hole, 6.0 mm deep......                                         
                                            TMTeck Instrument Co., Ltd
                                         
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