DIN338 Fully Ground Jobber Length HSS Twist Drill Bit with Bright white Surface

Materials: HSS

Manufacturing art: Fully Ground

Standard: DIN338 Point Angle: 118 Degree, 135 Split Point

Shank: Straight Shank

Size(mm): 1.0mm-20mm

Surface Finish: Bright Finish

Application: alloy steel, cast iron, non-ferrous metals,wood,plastic etc.


Product Detail

DIN338

APPLICATION

APPLICABLE MACHINES

Features

1. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
2. Universal 118° point shape for drilling a wide selection of materials.
3. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
4. Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface of the bit.
5. DIN 338 jobber series drill bits are ideal for many trade and industrial projects.

DIN338-HSS-Fully-Ground-Type-H-Slow

PROCESS FLOW

PROCESS FLOW

Advantages

1. HSS twist drill bits are made of high-speed steel, which is a type of tool steel known for its excellent hardness, durability, and heat resistance. This allows the drill bits to withstand high temperatures generated during drilling, reducing the risk of tool failure and prolonging their lifespan.

2. HSS twist drill bits can be used to drill holes in a wide range of materials, including metal, wood, plastic, and composite materials. This versatility makes them suitable for various industries and applications.

3. HSS twist drill bits have sharp cutting edges that efficiently cut into the material being drilled. The high-speed steel material allows for faster drill bit rotation, resulting in improved cutting performance and reduced drilling time.

4. HSS twist drill bits are designed to provide accurate and precise drilling, producing clean and smooth holes. This is particularly important when drilling holes for specific fasteners or components that require precise measurements.

5. Wide Range of Sizes: DIN338 jobber length HSS twist drill bits are available in various sizes to accommodate different hole diameters. This allows for flexibility in drilling operations and provides options for specific hole sizes and requirements.

6. HSS twist drill bits are generally more affordable compared to other specialized drill bits, making them a cost-effective choice for general drilling applications. They offer a good balance between performance and price, making them widely accessible and economical.

7. HSS twist drill bits are user-friendly and can be easily operated with standard drilling equipment. They have a cylindrical shank design that fits into standard drill chucks, ensuring easy installation and secure tool clamping.

8. HSS twist drill bits can be resharpened when they become dull or worn out. This feature allows users to extend the lifespan of the drill bits, making them more cost-effective in the long run.


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  • Diameter (mm) Flute Length (mm) Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm)
    0.5 6 22 4.8 52 86 9.5 81 125 15.0 114 169
    1.0 12 34 5.0 52 86 10.0 87 133 15.5 120 178
    1.5 20 43 5.2 52 86 10.5 87 133 16.0 120 178
    2.0 24 49 5.5 57 93 11.0 94 142 16.5 125 184
    2.5 30 57 6.0 57 93 11.5 94 142 17.0 125 184
    3.0 33 61 6.5 63 101 12.0 101 151 17.5 130 191
    3.2 36 65 7.0 69 109 12.5 01 151 18.0 130 191
    3.5 39 70 7.5 69 109 13.0 101 151 18.5 135 198
    4.0 43 75 8.0 75 117 13.5 108 160 19.0 135 198
    4.2 43 75 8.5 75 117 14.0 108 160 19.5 140 205
    4.5 47 80 9.0 81 125 14.5 114 169 20.0 140 205

    application

    APPLICABLE MACHINES

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