Leave Your Message
China Side Cutter Holder and Oil-feed Holders from Leading Suppliers and Factory
Hot Products
Products Categories
Featured Products

China Side Cutter Holder and Oil-feed Holders from Leading Suppliers and Factory

Discover high-quality side cutter holders and oil-feed holders from our renowned factory in China. Our offerings include the HSK-A-DSC Side Cutter Holder, BT-DSC Side Cutter Holder, and the BT-SLO Oil-feed Holder, designed for precise performance. We also provide the CSO Reducing Sleeve, PB Oil-feed Holder Positioning Block, SK-DSC Side Cutter Holder, and SK-SLO Oil-feed Holder, all crafted to meet the needs of various applications. Our CSO Oil-feed Holder Reducing Sleeve and PB Oil-feed Holder Positioning Block ensure reliable functionality. As a trusted supplier in the industry, we are committed to delivering superior products that enhance your operational efficiency.

    HSK-A-DSC Side Cutter Holder

    HSK-A-DSC Side Cutter Holder 1HSK-A-DSC Side Cutter Holder 2
    Specification L1 L2 L3 D1 D2 K H T Weight
    HSK63A-DSC22-90 90 22 30.00 22 34 6 24.3 M20*1.5P 1.45
    HSK63A-DSC22-135 135 22 30.00 22 34 6 24.3 M20*1.5P 1.77
    HSK63A-DSC27-90 90 28 30.00 27 41 7 30 M24*1.5P 1.87
    HSK63A-DSC27-135 135 28 30.00 27 41 7 30 M24*1.5P 2.33
    HSK63A-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 2.32
    HSK63A-DSC32-135 135 32 30.00 32 47 8 35.5 M30*1.5P 2.93
    HSK100A-DSC22-90 90 22 30.00 22 34 6 24.3 M20*1.5P 2.78
    HSK100A-DSC22-135 135 22 30.00 22 34 6 24.3 M20*1.5P 3.10
    HSK100A-DSC27-90 90 28 30.00 27 41 7 30 M24*1.5P 3.19
    HSK100A-DSC27-135 135 28 30.00 27 41 7 30 M24*1.5P 3.66
    HSK100A-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 3.65
    HSK100A-DSC32-135 135 32 30.00 32 47 8 35.5 M30*1.5P 4.26
    HSK100A-DSC40-90 90 40 30.00 40 55 10 43.7 M36*2.0P 4.40
    HSK100A-DSC32-135 135 40 30.00 40 55 10 43.7 M36*2.0P 5.24

    BT-DSC Side Cutter Holder

    BT-DSC Side Cutter Holder 1BT-DSC Side Cutter Holder 2
    Specification L1 L2 L3 D1 D2 K H T Weight
    BT40-DSC22-75 75 22 30.00 22 34 6 24.3 M20*1.5P 1.69
    BT40-DSC22-120 120 22 30.00 22 34 6 24.3 M20*1.5P 2.01
    BT40-DSC27-75 75 28 30.00 27 41 7 30 M24*1.5P 2.06
    BT40-DSC27-120 120 28 30.00 27 41 7 30 M24*1.5P 2.52
    BT40-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 2.68
    BT50-DSC22-90 90 22 30.00 22 34 6 24.3 M20*1.5P 4.40
    BT50-DSC22-135 135 22 30.00 22 34 6 24.3 M20*1.5P 4.72
    BT50-DSC27-90 90 28 30.00 27 41 7 30 M24*1.5P 4.78
    BT50-DSC27-135 135 28 30.00 27 41 7 30 M24*1.5P 5.25
    BT50-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 5.21
    BT50-DSC32-135 135 32 30.00 32 47 8 35.5 M30*1.5P 5.82
    BT50-DSC40-90 90 40 30.00 40 55 10 43.7 M36*2.0P 5.93
    BT50-DSC40-135 135 40 30.00 40 55 10 43.7 M36*2.0P 6.76

    BT-SLO Oil-feed Holder

    BT-SLO Oil-feed Holder 1BT-SLO Oil-feed Holder 2
    Specification D d L1 L2 L3 L B Side-lock screw Wrench Weight
    BT40-SLO32-150 72 32 50 15 15 150 60/65 M120U200 L06D 5.33/5.35
    BT40-SLO40-150 72 40 50 18 19 150 60/65 M140U160 L06D 5.04/5.07
    BT50-SLO32-160 72 32 50 15 15 160 80/82 M120U200 L06D 8.63/8.65
    BT50-SLO40-160 72 40 50 18 19 160 80/82 M140U160 L06D 8.33/8.35
    ⚠️ Notice: 1. Wrench is included;   2. Before order please check the distance B.

    CSO Reducing Sleeve

    CSO Reducing Sleeve 1CSO Reducing Sleeve 2
    Specification D d d1 L1 L2 L3 L Weight
    CSO32-16 53 32 16 10 15 15 65 0.40
    CSO32-20 53 32 20 10 15 15 65 0.35
    CSO32-25 53 32 25 10 15 15 65 0.26
    CSO40-16 63 40 16 10 18 19 75 0.74
    CSO40-20 63 40 20 10 18 19 75 0.68
    CSO40-25 63 40 25 10 18 19 75 0.59
    CSO40-32 63 40 32 10 18 19 75 0.41

    PB Oil-feed Holder Positioning Block

    Specification Weight
    BT40-PB30-35 0.53
    BT50-PB30-35 0.46
    PB Oil-feed Holder Positioning Block
    ⚠️ Notice: Using oil-feed holder, positioning block is required.
    Make sure to apply of the right method when assembling this block to different machines.

    SK-DSC Side Cutter Holder

    SK-DSC Side Cutter Holder 1SK-DSC Side Cutter Holder 2
    Specification L1 L2 L3 D1 D2 K H T Weight
    SK40-DSC22-75 75 22 30.00 22 34 6 24.3 M20*1.5P 1.58
    SK40-DSC22-120 120 22 30.00 22 34 6 24.3 M20*1.5P 1.90
    SK40-DSC27-75 75 28 30.00 27 41 7 30 M24*1.5P 1.97
    SK40-DSC27-120 120 28 30.00 27 41 7 30 M24*1.5P 2.44
    SK40-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 2.61
    SK50-DSC22-90 90 22 30.00 22 34 6 24.3 M20*1.5P 3.52
    SK50-DSC27-90 90 28 30.00 27 41 7 30 M24*1.5P 3.96
    SK50-DSC27-135 135 28 30.00 27 41 7 30 M24*1.5P 4.43
    SK50-DSC32-90 90 32 30.00 32 47 8 35.5 M30*1.5P 4.45
    SK50-DSC32-135 135 32 30.00 32 47 8 35.5 M30*1.5P 5.06
    SK50-DSC40-90 90 40 30.00 40 55 10 43.7 M36*2.0P 5.26
    SK50-DSC40-135 135 40 30.00 40 55 10 43.7 M36*2.0P 6.10

    SK-SLO Oil-feed Holder

    SK-SLO Oil-feed Holder 1SK-SLO Oil-feed Holder 2
    Specification D d L1 L2 L3 L B Side-lock screw Wrench Weight
    SK40-SLO32-160 72 32 50 15 15 160 60/65 M120U200 L06D 5.35
    SK40-SLO40-160 72 40 50 18 19 160 60/65 M140U160 L06D 5.04
    SK50-SLO32-160 72 32 50 15 15 160 80/82 M120U200 L06D 8.64
    SK50-SLO40-160 72 40 50 18 19 160 80/82 M140U160 L06D 8.35
    ⚠️ Notice: 1. Wrench is included;   2. Before order please check the distance B.

    CSO Oil-feed Holder Reducing Sleeve

    CSO Oil-feed Holder Reducing Sleeve 1CSO Oil-feed Holder Reducing Sleeve 2
    Specification D d d1 L1 L2 L3 L Weight
    CSO32-16 53 32 16 10 15 15 65 0.40
    CSO32-20 53 32 20 10 15 15 65 0.35
    CSO32-25 53 32 25 10 15 15 65 0.26
    CSO40-16 63 40 16 10 18 19 75 0.74
    CSO40-20 63 40 20 10 18 19 75 0.68
    CSO40-25 63 40 25 10 18 19 75 0.59
    CSO40-32 63 40 32 10 18 19 75 0.41
    Frequently Asked Questions
    Q What is the difference between HSK-A-DSC and BT-DSC side cutter holders?
    The HSK-A-DSC side cutter holder uses an HSK-A taper interface (available in HSK63A and HSK100A), which provides higher rigidity and better suitability for high-speed machining. The BT-DSC uses a BT taper interface (BT40 and BT50), which is more common in standard CNC machining centers. Both series share the same DSC cutting head dimensions, making them interchangeable in terms of tooling accessories.
    Q What does the number in the specification code represent? (e.g., BT40-DSC22-75)
    In the specification code, the first part indicates the taper type and size (e.g., BT40 or HSK63A), the middle part indicates the cutter head type and bore diameter in mm (e.g., DSC22 means DSC type with 22mm bore), and the last number indicates the total length L1 in mm (e.g., 75mm). This naming convention applies consistently across all DSC and SLO series holders.
    Q Is a wrench included with the BT-SLO and SK-SLO oil-feed holders?
    Yes, a wrench (model L06D) is included with every BT-SLO and SK-SLO oil-feed holder. Please note that before placing an order, you should verify the distance B to ensure compatibility with your machine spindle configuration.
    Q When is the PB Oil-feed Holder Positioning Block required?
    The PB Oil-feed Holder Positioning Block (BT40-PB30-35 or BT50-PB30-35) is required whenever an oil-feed holder is used. It ensures correct positioning of the holder on the machine. Please make sure to apply the correct assembly method when fitting this block to different machine types.
    Q What is the purpose of the CSO Reducing Sleeve?
    The CSO Reducing Sleeve is used to adapt smaller-diameter cutting tools to a larger-bore oil-feed holder (SLO series). For example, a CSO32-16 sleeve allows a 16mm shank tool to be mounted in a 32mm bore holder. This provides flexibility in tooling selection without needing to replace the entire holder assembly.
    Q What materials and standards are these tool holders manufactured to?
    These tool holders are precision-machined to meet international standards for CNC tooling interfaces, including ISO/DIN standards for BT and HSK tapers, and JIS standards for SK tapers. They are manufactured from high-grade alloy steel with precise heat treatment to ensure dimensional accuracy, rigidity, and long service life in demanding machining applications.

    Leave Your Message