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TCT metal drill bits ideal for MECHANICS - IRWIN
(IVA/VAT incl.)
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DESIGNED FOR DRILLING HARD AND ABRASIVE MATERIALS
| TCT MECHANICAL BITS - DIN338 |
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TCT Mechanics Bits: Exceptional Strength and Performance
These drill bits are designed for drilling hard and abrasive materials according to DIN 338. They are ideal for a wide range of applications, including steel , cast iron , metals with a hardness above 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 flute design has been optimized for rapid chip removal, while the reduced flute provides more clearance and less friction. The chrome vanadium steel body, hardened to 56 HRC, ensures longer life.
Helpful Tips for Maximum Durability
To extend the life of TCT ( tungsten carbide tip ) twist drill bits, 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) | Operating 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 |
