Improved heat dispersion during cutting ensures that the teeth stay sharper for longer Type M42 premium speed steel used for toothed area with 8 percent cobalt retaining tooth hardness even at high temperatures Bi-metal construction- High Speed Steel teeth laser welded onto a high alloy steel body Teeth are vacuum hardened to 65 HRC at a temperature of 600 degree censius to give maximum durability & lifetime High wear resistance of M42 material means its ideal for cutting difficult & hard materilas like SS & acid resistant steels Can be used to cut soft material like wood as well 1.27mm thick steel holesaw body is rigid to retain its shape but also has built in elasticity Effective sawing depth is 38mm more than its competitors Back plates constructed with 5mm thick stell ensuring that the holes dont enlarge over time 4 drive pin holes for easier arbor location ...

Improved heat dispersion during cutting ensures that the teeth stay sharper for longer Type M42 premium speed steel used for toothed area with 8 percent cobalt retaining tooth hardness even at high temperatures Bi-metal construction- High Speed Steel teeth laser welded onto a high alloy steel body Teeth are vacuum hardened to 65 HRC at a temperature of 600 degree censius to give maximum durability & lifetime High wear resistance of M42 material means its ideal for cutting difficult & hard materilas like SS & acid resistant steels Can be used to cut soft material like wood as well 1.27mm thick steel holesaw body is rigid to retain its shape but also has built in elasticity Effective sawing depth is 38mm more than its competitors Back plates constructed with 5mm thick stell ensuring that the holes dont enlarge over time 4 drive pin holes for easier arbor location ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...

Compression Forged Tip giving ideal fit with screw head reducing cam out & stripping & breakage Shockzone Geometry designed to flex with spring like action which reduces stress at the tip Custom Engineered Steel & Heat Treatment giving high shock resistance from impacting ...