DIN338 Fully Ground HSS M2 Twist Drill Bits

Standard: DIN338

Point Angle: 118 Degree, 135 Split Point

Shank: Straight Shank

Size(mm): 1.0mm-20mm

Surface Finish: Bright white Finish


Product Detail

SPECIFICATIONS

Features

The DIN338 fully ground HSS M2 twist drill bit has several outstanding features, including:

High Speed ​​Steel (HSS) M2 Material: The use of HSS M2 material provides superior hardness, wear resistance, and heat resistance, making these drill bits suitable for drilling a variety of materials, including stainless steel, alloy steel, and non-metallic materials. black metal.

FULLY GROUND FLUTES AND CUTTING EDGES: The drill bit is precision ground to provide sharp and consistent grooves and cutting edges, resulting in improved chip evacuation, reduced friction and increased drilling accuracy.

135-degree split point: The drill bit adopts a 135-degree split point design, which helps reduce the need for pilot holes, enhances centering and self-centering capabilities, and improves drilling efficiency.

GLOSSY FINISH: The bright finish on the drill bit resists corrosion, promotes chip flow, and provides enhanced visibility during operation, helping to improve performance and service life.

DIN338 Compliant: Drills comply with DIN338 standards, ensuring consistent dimensions, high-quality manufacturing, and meeting industry standards for accuracy and reliability.

Versatile Applications: These twist drill bits are suitable for general drilling tasks in a variety of materials, making them versatile and practical for a variety of drilling applications.

Long tool life: The combination of high-quality HSS M2 materials, precision grinding and durable design help extend tool life and reduce replacement and maintenance frequency.

Together, these features make the DIN338 fully ground HSS M2 twist drill bit a reliable, high-performance tool for professional and industrial drilling applications.

PRODUCT show

DIN338 fully ground hss twist drill bits (2)
M2用途
DIN338

PROCESS FLOW

PROCESS FLOW

Advantages

DIN338 fully ground HSS M2 twist drill bits offer a variety of advantages, including:

High Durability: HSS M2 material provides superior hardness and wear resistance for long-lasting durability, especially when drilling through tough materials such as stainless steel, alloy steel and non-ferrous metals.

Precision and Accuracy: Fully ground flutes and cutting edges ensure precise and consistent drilling performance, producing clean, accurate holes.

Efficient chip evacuation: Precision ground grooves and cutting edges facilitate efficient chip evacuation, minimizing clogging and increasing drilling efficiency.

Increased drilling speed: The 135-degree split-point design minimizes the need for pre-drilling, allowing for faster drilling and increased productivity.

REDUCES HEAT AND FRICTION: High-speed steel material and precision grinding help reduce heat build-up and friction during drilling, resulting in smoother operation and longer tool life.

Corrosion Resistance: The bright surface on the drill bit is corrosion-resistant, extending the life of the drill bit and maintaining its cutting performance. Versatility: These drill bits are suitable for a variety of drilling applications, making them versatile and practical for use in a variety of materials and industries.

By delivering these advantages, the DIN338 fully ground HSS M2 twist drill bit delivers reliability, efficiency and longevity in drilling operations.


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  • DIN338 HSS TWIST DRILL BITS
    Diameter (mm) Flute Length(mm) Overall Length (mm) Diameter (mm) Flute Length(mm) Overall Length(mm) Diameter (mm) Flute Length(mm) Overall Length(mm)
    0.2 2.5 19.0 5.6 57.0 93.0 11.0 94.0 142.0
    0.3 3.0 19.0 5.7 57.0 93.0 11.1 94.0 142.0
    0.4 5.0 20.0 5.8 57.0 93.0 11.2 94.0 142.0
    0.5 6.0 22.0 5.9 57.0 93.0 11.3 94.0 142.0
    0.6 7.0 24.0 6.0 57.0 93.0 11.4 94.0 142.0
    0.7 9.0 28.0 6.1 63.0 101.0 11.5 94.0 142.0
    0.8 10.0 30.0 6.2 63.0 101.0 11.6 94.0 142.0
    0.9 11.0 32.0 6.3 63.0 101.0 11.7 94.0 142.0
    1.0 12.0 34.0 6.4 63.0 101.0 11.8 94.0 142.0
    1.1 14.0 36.0 6.5 63.0 101.0 11.9 101.0 151.0
    1.2 16.0 38.0 6.6 63.0 101.0 12.0 101.0 151.0
    1.3 16.0 38.0 6.7 63.0 101.0 12.1 101.0 151.0
    1.4 18.0 40.0 6.8 69.0 109.0 12.2 101.0 151.0
    1.5 18.0 40.0 6.9 69.0 109.0 12.3 101.0 151.0
    1.6 20.0 43.0 7.0 69.0 109.0 12.4 101.0 151.0
    1.7 20.0 43.0 7.1 69.0 109.0 12.5 101.0 151.0
    1.8 22.0 46.0 7.2 69.0 109.0 12.6 101.0 151.0
    1.9 22.0 46.0 7.3 69.0 109.0 12.7 101.0 151.0
    2.0 24.0 49.0 7.4 69.0 109.0 12.8 101.0 151.0
    2.1 24.0 49.0 7.5 69.0 109.0 12.9 101.0 151.0
    2.2 27.0 53.0 7.6 75.0 117.0 13.0 101.0 151.0
    2.3 27.0 53.0 7.7 75.0 117.0 13.1 101.0 151.0
    2.4 30.0 57.0 7.8 75.0 117.0 13.2 101.0 151.0
    2.5 30.0 57.0 7.9 75.0 117.0 13.3 108.0 160.0
    2.6 30.0 57.0 8.0 75.0 117.0 13.4 108.0 160.0
    2.7 33.0 61.0 8.1 75.0 117.0 13.5 108.0 160.0
    2.8 33.0 61.0 8.2 75.0 117.0 13.6 108.0 160.0
    2.9 33.0 61.0 8.3 75.0 117.0 13.7 108.0 160.0
    3.0 33.0 61.0 8.4 75.0 117.0 13.8 108.0 160.0
    3.1 36.0 65.0 8.5 75.0 117.0 13.9 108.0 160.0
    3.2 36.0 65.0 8.6 81.0 125.0 14.0 108.0 160.0
    3.3 36.0 65.0 8.7 81.0 125.0 14.3 114.0 169.0
    3.4 39.0 70.0 8.8 81.0 125.0 14.5 114.0 169.0
    3.5 39.0 70.0 8.9 81.0 125.0 14.8 114.0 169.0
    3.6 39.0 70.0 9.0 81.0 125.0 15.0 114.0 169.0
    3.7 39.0 70.0 9.1 81.0 125.0 15.3 120.0 178.0
    3.8 43.0 75.0 9.2 81.0 125.0 15.5 120.0 178.0
    3.9 43.0 75.0 9.3 81.0 125.0 15.8 120.0 178.0
    4.0 43.0 75.0 9.4 81.0 125.0 16.0 120.0 178.0
    4.1 43.0 75.0 9.5 81.0 125.0 16.3 125.0 184.0
    4.2 43.0 75.0 9.6 87.0 133.0 16.5 125.0 184.0
    4.3 47.0 80.0 9.7 87.0 133.0 16.8 125.0 184.0
    4.4 47.0 80.0 9.8 87.0 133.0 17.0 125.0 184.0
    4.5 47.0 80.0 9.9 87.0 133.0 17.3 130.0 191.0
    4.6 47.0 80.0 10.0 87.0 133.0 17.5 130.0 191.0
    4.7 47.0 80.0 10.1 87.0 133.0 17.8 130.0 191.0
    4.8 52.0 86.0 10.2 87.0 133.0 18.0 130.0 191.0
    4.9 52.0 86.0 10.3 87.0 133.0 18.5 135.0 198.0
    5.0 52.0 86.0 10.4 87.0 133.0 18.8 135.0 198.0
    5.1 52.0 86.0 10.5 87.0 133.0 19.0 135.0 198.0
    5.2 52.0 86.0 10.6 87.0 133.0 19.3 140.0 205.0
    5.3 52.0 86.0 10.7 94.0 142.0 19.5 140.0 205.0
    5.4 57.0 93.0 10.8 94.0 142.0 19.8 140.0 205.0
    5.5 57.0 93.0 10.9 94.0 142.0 20.0 140.0 205.0
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