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- TCT metal drill bits ideal for MECHANICS - IRWIN TCT metal drill bits ideal for MECHANICS - IRWIN
![TCT metal drill bits ideal for MECHANICS - IRWIN TCT metal drill bits ideal for MECHANICS - IRWIN](http://www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=100 100w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=180 180w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=360 360w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=540 540w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=720 720w)
![TCT metal drill bits ideal for MECHANICS - IRWIN TCT metal drill bits ideal for MECHANICS - IRWIN](http://www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TITANIO-DIN338-2_e219a367-3b1f-4ef9-9a44-f597fac9299b.jpg?v=1698761472&width=100 100w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TITANIO-DIN338-2_e219a367-3b1f-4ef9-9a44-f597fac9299b.jpg?v=1698761472&width=180 180w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TITANIO-DIN338-2_e219a367-3b1f-4ef9-9a44-f597fac9299b.jpg?v=1698761472&width=360 360w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TITANIO-DIN338-2_e219a367-3b1f-4ef9-9a44-f597fac9299b.jpg?v=1698761472&width=540 540w,//www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TITANIO-DIN338-2_e219a367-3b1f-4ef9-9a44-f597fac9299b.jpg?v=1698761472&width=720 720w)
![TCT metal drill bits ideal for MECHANICS - IRWIN TCT metal drill bits ideal for MECHANICS - IRWIN](http://www.colombodistribuzionesrl.it/cdn/shop/files/Colombodistribuzionesrl-Punte-per-metallo-HssPro-TCT-DIN338-per-meccanici.jpg?v=1698761464&width=100 100w)
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TCT metal drill bits ideal for MECHANICS - IRWIN
(IVA inclusa)
- Description
DESIGNED FOR DRILLING HARD AND ABRASIVE MATERIALS
TCT MECHANICAL DRILLS - DIN338 | |
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TCT Mechanics Bits: Exceptional Resistance and Performance
These drill bits have been designed for drilling hard and abrasive materials according to the DIN 338 standard. They are ideal for a wide range of applications, including steel , cast iron , metals with a hardness greater than 300 Brinell , molybdenum , hard bronze and hardox . The brilliant finish ensures high-quality results.
Advanced Features for Optimal Performance
These bits feature a four-flute carbide tip for precise centering and reduced drilling pressure. The exhaust flute design has been optimized to aid rapid chip removal, while the shortened flute provides more space and less friction. The chrome vanadium steel body, hardened to 56 HRC, ensures greater durability.
Useful Tips for Maximum Duration
To extend the life of your TCT twist drill bits ( tungsten carbide tip ), it is essential to always use a coolant . A 3-6% emulsion is recommended. Choose these bits to obtain reliable and precise results in your drilling operations on hard and abrasive materials.
Code | Diameter (mm) | Working length (mm) | Total length (mm) |
---|---|---|---|
10502618 | 2 | 24 | 51 |
10502619 | 2.5 | 30 | 57 |
10502620 | 3 | 33 | 61 |
10502621 | 3.1 | 39 | 70 |
10502622 | 3.2 | 39 | 70 |
10502624 | 3.3 | 39 | 70 |
10502626 | 3.5 | 39 | 70 |
10502627 | 3.6 | 43 | 75 |
10502631 | 4 | 43 | 75 |
10502633 | 4 | 47 | 80 |
10502636 | 4.5 | 47 | 80 |
10502641 | 5 | 52 | 86 |
10502642 | 5.1 | 57 | 93 |
10502646 | 5.5 | 57 | 93 |
10502649 | 5.8 | 57 | 93 |
10502651 | 6 | 57 | 93 |
10502656 | 6.5 | 63 | 101 |
10502658 | 6.7 | 69 | 109 |
10502659 | 6.8 | 69 | 109 |
10502661 | 7 | 69 | 109 |
10502662 | 7.1 | 69 | 109 |
10502666 | 7.5 |
69 | 109 |
10502671 | 8 | 75 | 117 |
10502676 | 8.5 | 75 | 117 |
10502680 | 9 | 81 | 125 |
10502685 | 9.5 | 81 | 125 |
10502689 | 10 | 87 | 133 |
10502690 | 10.5 | 87 | 133 |
10502691 | 11 | 94 | 142 |
10502692 | 11.5 | 94 | 142 |
10502693 | 12 | 101 | 151 |
10502694 | 12.5 | 101 | 151 |
10502695 | 13 | 101 | 151 |
10502696 | 13.5 | 108 | 160 |
10502697 | 14 | 108 | 160 |
10502699 | 15 | 114 | 169 |
10502701 | 16 | 120 | 178 |