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    China Hydraulic Collet Suppliers - TPD316, SC Power Collet & Flange/Internal Cooling Factory Solutions
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    China Hydraulic Collet Suppliers - TPD316, SC Power Collet & Flange/Internal Cooling Factory Solutions

    Introducing our high-quality Hydraulic Collets, designed for optimal performance in various industrial applications. Our product line includes the Hydraulic Collet - Flange Cooling, Hydraulic Collet - Internal Cooling, TPD316 Tapping Collet, and SC Power Collet, At our China-based factory, we pride ourselves on being reliable suppliers of precision-engineered hydraulic collets. Each collet is manufactured using the finest materials and advanced technologies to ensure durability and efficiency, making them ideal for tapping, cutting, and cooling applications, Choose our Hydraulic Collets for superior quality and performance, backed by the expertise of a trusted China supplier and factory. Enhance your operations with our innovative cooling solutions today!
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      Product Detail

      Hydraulic Collet – Flange Cooling

      Hydraulic Collet - Flange Cooling 1Hydraulic Collet - Flange Cooling 2
      Specification d D L
      DHC12-3 3 12 45
      DHC12-4 4 12 45
      DHC12-5 5 12 45
      DHC12-6 6 12 45
      DHC12-8 8 12 45
      DHC20-3 3 20 50.5
      DHC20-4 4 20 50.5
      DHC20-5 5 20 50.5
      DHC20-6 6 20 50.5
      DHC20-8 8 20 50.5
      DHC20-10 10 20 50.5
      DHC20-12 12 20 50.5
      DHC20-14 14 20 50.5
      DHC20-16 16 20 50.5
      DHC32-6 6 32 60.5
      DHC32-8 8 32 60.5
      DHC32-10 10 32 60.5
      DHC32-12 12 32 60.5
      DHC32-14 14 32 60.5
      DHC32-16 16 32 60.5
      DHC32-18 18 32 60.5
      DHC32-20 20 32 60.5
      DHC32-25 25 32 60.5
      Runout (3D) ≤ 0.005 mm

      Hydraulic Collet – Internal Cooling

      Hydraulic Collet - Internal Cooling 1Hydraulic Collet - Internal Cooling 2
      Specification d D L
      ODHC12-3 3 12 45
      ODHC12-4 4 12 45
      ODHC12-5 5 12 45
      ODHC12-6 6 12 45
      ODHC12-8 8 12 45
      ODHC20-3 3 20 51
      ODHC20-4 4 20 51
      ODHC20-5 5 20 51
      ODHC20-6 6 20 51
      ODHC20-8 8 20 51
      ODHC20-10 10 20 51
      ODHC20-12 12 20 51
      ODHC20-15 15 20 51
      ODHC20-16 16 20 51
      ODHC32-6 6 32 64
      ODHC32-8 8 32 64
      ODHC32-10 10 32 64
      ODHC32-12 12 32 64
      ODHC32-14 14 32 64
      ODHC32-15 15 32 64
      ODHC32-16 16 32 64
      ODHC32-18 18 32 64
      ODHC32-19 19 32 64
      ODHC32-20 20 32 64
      ODHC32-24 24 32 64
      ODHC32-25 25 32 64

      TPD316 Tapping Collet

      TPD316 Tapping Collet 1TPD316 Tapping Collet 2
      Specification d k D1 D2 ISO529(1) ISO529(2) Taps JIS DIN371 DIN376
      TPD316-028021-L 2.8 2.1 16 33 - - - - M4
      TPD316-0315025-L 3.15 2.5 16 33 M4 M3 - -
      TPD316-035027-L 3.5 2.7 16 33 - - - M3
      TPD316-0400315-L 4 3.15 16 33 M5 M4 - - -
      TPD316-040032-L 4 3.2 16 33 - - M3; W1/8 - -
      TPD316-0450355-L 4.5 3.4 16 33 - - - M4 M6
      TPD316-045034-L 4.5 3.55 16 33 M6 - - - -
      TPD316-050040-L 5 4 16 33 - M5 M4 - -
      TPD316-055045-L 5.5 4.5 16 33 - - M5; W3/16 - -
      TPD316-060045-L 6 4.5 16 33 - - M6; W1/4 - -
      TPD316-060049-L 6 4.9 16 33 - - - M5 M6 M8
      TPD316-061050-L 6.1 5 16 33 - - W5/16; W5/16 - -
      TPD316-062050-L 6.2 5 16 33 - - M8 - -
      TPD316-063050-L 6.3 5 16 33 M8 M6 - - -
      TPD316-070055-L 7 5.5 20 33 - - M10; W3/8 - M10
      TPD316-080063-L 8 6 20 33 - - W7/16; PT1/8 - -
      TPD316-080060-L 8 6.2 20 33 - - - M8 -
      TPD316-080062-L 8 6.3 20 33 M10 M8 - - -
      TPD316-085065-L 8.5 6.5 20 33 - - M12 - -
      TPD316-090071-L 9 7 20 33 - - - - M12
      TPD316-090070-L 9 7.1 20 33 M12 - W1/2 - -
      TPD316-100080-L 10 8 27 33 - M10 - M10 -
      TPD316-105080-L 10.5 8 27 33 - - M14 - M14
      TPD316-110090-L 11 9 27 33 - - PT1/4 - -
      TPD316-112090-L 11.2 9 27 33 M14 - - - -
      TPD316-120090-L 12 9 27 33 - - W5/8 - M16
      TPD316-125100-L 12.5 10 27 33 M16 - M16 - -
      TPD Length Of Tapping Collet
      L L+60* L+100*
      45 105 145
      Note: Regular inventory is length of "L". Length with "*" should be specially made as request. For example: TPD316-028021-105
      Specification d k D1 D2 ISO529(2) Taps JIS DIN371 DIN376
      TPD830-060049-L 6 4.9 20 50 - - - M8
      TPD830-061050-L 6.1 5 20 50 - W5/16 - -
      TPD830-062050-L 6.2 5 20 50 - M8 - -
      TPD830-063050-L 6.3 5 20 50 M8 - - -
      TPD830-070055-L 7 5.5 20 50 - M10; W3/8 - M10
      TPD830-080063-L 8 6.3 20 50 M10 W7/16; PT1/8/PT1/16 - -
      TPD830-080060-L 8 6 20 50 - - M8 -
      TPD830-080062-L 8 6.2 20 50 - - - -
      TPD830-085065-L 8.5 6.5 20 50 - M12 - -
      TPD830-090070-L 9 7 20 50 - W1/2 - M12
      TPD830-090071-L 9 7.1 20 50 M12 - - -
      TPD830-100080-L 10 8 20 50 - - M10 -
      TPD830-105080-L 10.5 8 27 50 - M14 - -
      TPD830-110090-L 11 9 27 50 - PT1/4 - M14
      TPD830-112090-L 11.2 9 27 50 M14 - - -
      TPD830-120090-L 12 9 27 50 - W5/8 - M16
      TPD830-125100-L 12.5 10 27 50 M16 M16 - -
      TPD830-140110-L 14 11 32 50 - M18; W3/4; PT3/8 - M18
      TPD830-140112-L 14 11.2 32 50 M18; M20 - - -
      TPD830-150120-L 15 12 32 50 - M20 - -
      TPD830-160120-L 16 12 32 50 - - - M20
      TPD830-160125-L 16 12.5 32 50 M22 - - -
      TPD830-170130-L 17 13 32 50 - M22; W7/8 - -
      TPD830-180140-L 18 14 36 50 M24 PT1/2 - -
      TPD830-180145-L 18 14.5 36 50 - - - M22; M24
      TPD830-190150-L 19 15 36 50 - M24 - -
      TPD830-200150-L 20 15 36 50 - M27; W1 - -
      TPD830-200160-L 20 16 36 50 M27; M30 - - M27
      TPD830-220180-L 22 18 36 50 - - - M30
      TPD830-230170-L 23 17 36 50 - M30 - -
      TPD Length Of Tapping Collet
      L L+60* L+100*
      65 125 165
      Note: Regular inventory is length of "L". Length with "*" should be specially made as request. For example: TPD830-060049-125

      SC Power Collet

      SC Power Collet 1SC Power Collet 2
      Specification D d L
      SC16-4 16 4 45
      SC16-6 16 6 45
      SC16-8 16 8 45
      SC16-10 16 10 45
      SC16-12 16 12 45
      SC20-4 20 4 52
      SC20-6 20 6 52
      SC20-8 20 8 52
      SC20-10 20 10 52
      SC20-12 20 12 52
      SC20-15 20 15 52
      SC20-16 20 16 52
      SC25-6 25 10 60
      SC25-8 25 12 60
      SC25-10 25 6 60
      SC25-12 25 8 60
      SC25-16 25 10 60
      SC25-20 25 12 60
      SC32-3 32 3 66
      SC32-4 32 4 66
      SC32-5 32 5 66
      SC32-6 32 6 66
      SC32-7 32 7 66
      SC32-8 32 8 66
      SC32-9 32 9 66
      SC32-10 32 10 66
      SC32-11 32 11 66
      SC32-12 32 12 66
      SC32-13 32 13 66
      SC32-14 32 14 66
      SC32-15 32 15 66
      SC32-15.6 32 15.6 66
      SC32-16 32 16 66
      SC32-17 32 17 66
      SC32-18 32 18 66
      SC32-19 32 19 66
      SC32-20 32 20 66
      SC32-21 32 21 66
      SC32-22 32 22 66
      SC32-23 32 23 66
      SC32-24 32 24 66
      SC32-25 32 25 66
      SC42-6 42 6 80
      SC42-8 42 8 80
      SC42-10 42 10 80
      SC42-12 42 12 80
      SC42-16 42 16 80
      SC42-18 42 18 80
      SC42-20 42 20 80
      SC42-24 42 24 80
      SC42-25 42 25 80
      SC42-32 42 32 80
      A Grade Precision ≤ 0.01 mm

      ? Frequently Asked Questions

      Q What is the difference between a Hydraulic Collet with Flange Cooling and one with Internal Cooling?
      The Flange Cooling type (DHC series) delivers coolant through the flange area, making it suitable for standard milling and drilling operations. The Internal Cooling type (ODHC series) channels coolant directly through the collet body to the cutting tool tip, providing more targeted cooling for deep-hole drilling and high-speed machining applications.
      Q What runout accuracy can I expect from the DHC Hydraulic Collet series?
      The DHC Hydraulic Collet (Flange Cooling) series guarantees a 3D runout of ≤ 0.005 mm, ensuring exceptional concentricity for precision machining tasks that require tight tolerances.
      Q Which international tap standards are compatible with the TPD316 and TPD830 Tapping Collets?
      The TPD316 and TPD830 Tapping Collets are compatible with a wide range of international tap standards, including ISO529(1), ISO529(2), JIS Taps, DIN371, and DIN376. Each collet specification lists which tap sizes and standards it supports.
      Q Can I order TPD Tapping Collets in extended lengths?
      Yes. TPD316 Tapping Collets are available in standard length L (45 mm), L+60* (105 mm), and L+100* (145 mm). TPD830 Tapping Collets are available in L (65 mm), L+60* (125 mm), and L+100* (165 mm). Lengths marked with "*" are specially made to order. For example: TPD316-028021-105 or TPD830-060049-125.
      Q What precision grade does the SC Power Collet offer?
      The SC Power Collet is manufactured to A Grade precision with a runout of ≤ 0.01 mm. It is available in outer diameters from Ø16 mm to Ø42 mm, covering a wide range of bore sizes to suit various machining center spindle interfaces.
      Q What shank diameter range do the DHC and ODHC Hydraulic Collets cover?
      Both the DHC (Flange Cooling) and ODHC (Internal Cooling) Hydraulic Collet series cover shank diameters from Ø3 mm up to Ø25 mm, with outer body diameters of Ø12, Ø20, and Ø32 mm available to match different toolholder interfaces and machining requirements.

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