Quick Change Twist Drill Bit HSS M35 Fully Ground 1/4" Hex Shank Impact Driver

M35 is a development of M2 and contains 5% cobalt which gives improved hardness, wear resistance and red hardness. It may be used when cutting higher strength materials.

QUICK CHANGE: 1/4" hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck

Descriptions:
 

Features:

Cobalt drills display higher red hardness and are especially effective in drilling tough, high tensile strength materials like stainless steels, titanium, and inconel

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
• Universal 135° point shape for drilling a wide selection of materials.
• Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
• Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface of the bit.
• Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.

Specification:

Operation Speed Chart:

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