Feature(may vary by option.)
●High Speed Steel
●Right hand included angle 60°
●5pcs set contain:
●No.1 (1/8" x 3/64") x 4" OAL; No.2 (3/16" x 5/64") x 4" OAL; No.3 (1/4" x 7/64") x 4" OAL; No.4 (5/16" x 1 /8") x 4" OAL; No.5 (7/16" x 3/16") x 4" OAL
●A fitted plastic case - by Rose Plastic
[M42 8% Cobalt]
[M2 HSS]
Description
Accusize 3560-1001 5PC H.S.S. M2 Long Series Center Drill Set
Right-hand cutting, 60° angle, including No.1, No. 2, No. 3, No. 4, and No.5 center drills, each with 4-in. length.
HSS M2 Long Center Drills
for Deeper Holes
Providing extended reach while maintaining stability, ideal when drilling through materials when access is limited, suitable for drilling harder materials such as stainless steel, alloy steels, etc.
Features and Attributes
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High-Speed Steel M2
M2 is the "standard" and most widely used industrial HSS. It has small and evenly distributed carbides, giving high wear resistance, though its decarburization sensitivity is slightly high.
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Design
The 4" Long HSS M2 Center Drill Set has a special design that sets it apart from others. The shape and angle of the blade enable it to perform well in various metalworking tasks
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4" Long
Each center drill is with 4-inch length.
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Packaging
Packed in A fitted plastic case - by Rose Plastic
M2 is the "standard" and most widely used industrial HSS. It has small and evenly distributed carbides, giving high wear resistance, though its decarburization sensitivity is slightly high. 1.3343 is the equivalent numeric designation for M2 material identified in ISO 4957.
Compare Accusize Center Drills
 M42 Cobalt Drill Center Set |  Carbide Center Drill Set |  M2 HSS Long Drill Center Set |
|---|---|---|
MaterialANSI M42(H.S.S.+8% COBALT) | MaterialSolid carbide | MaterialHigh speed steel M2 |
Included SizeNo. 1 to No. 5 | SizeNo. 1 to No. 4 | SizeNo. 1 to No. 5 |
Overall Length1-1/4", 1-7/8", 2", 2-1/8", and 2-3/4" | Overall Length1-1/4", 1-7/8", 2", 2-1/8", and 2-3/4" | Overall Length4 inch each |
Ideal for cuttingTough materials like stainless steel, and high-strength alloys | Ideal for cuttingAbrasive & hard materials such as cast iron. | Ideal for cuttingGeneral-purpose drilling in metal like carbon steel, mild steel, & softer alloys |
Benefit of MaterialHigh heat resistance and wear resistance. | Benefit of MaterialHardness and excellent cutting properties enable effective precision results | Benefit of MaterialGood balance of durability & cost-effectiveness for a wide range of applications |
Center Drill Selection Guide
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High-Speed Steel (HSS) Center Drills
- Versatile and suitable for a wide range of materials, including soft metals, wood, and plastics.
- Ideal for general-purpose drilling where heat resistance and toughness are required.
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HSS M2 Long Center Drills for Deeper Hole
Providing extended reach while maintaining stability, ideal when drilling through materials when access is limited, suitable for drilling harder materials such as stainless steel, alloy steels, etc.
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M42 Cobalt Center Drill
Combining the toughness of HSS with the heat resistance of cobalt, suitable for drilling through tough materials like heat-treated steels and high-strength alloys.
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Accusize Other Carbide Center Drills
With exceptional hardness and heat resistance, it is perfect for drilling abrasive and difficult-to-machine materials like cast iron, titanium, and superalloys, for tackling challenging drilling tasks
Center drills play a pivotal role in achieving precision drilling results, especially in industries such as manufacturing and machining. The choice of center drill depends on various factors, with the material being drilled and the desired length being two critical considerations.