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JCB Tools£2.24Visit shop Jcb 3 X 61Mm 7 Point Hss Drill Bit Set, Set Of 3 Turbojet | 5055803318680
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The JCB TurboJet 7 Point HSS Drill Bit Set is designed for professional contractors and dedicated DIY enthusiasts who require precision and longevity in their metal and general-purpose drilling tasks. Featuring the advanced TurboJet 7 cutting edge tip and M2 TiN lubrication, these bits offer significantly faster engagement and up to four times the lifespan of standard HSS bits; however, users should note that this specific set contains three identical 3mm bits rather than a varied size range.
| Model Part Number | 5055803318680 |
|---|---|
| Brand | JCB |
No, these are HSS (High-Speed Steel) bits designed for metal, wood, and plastics, not masonry.
The Titanium Nitride coating reduces friction, decreases heat buildup, and significantly extends the tool's working life.
No, this specific pack contains three identical 3mm x 61mm drill bits.
Yes, they are fully compatible with both cordless and corded power drills.
The set is covered by a 3-year standard warranty provided by JCB.
The bit is dull when it requires excessive force to penetrate the material or produces blue-tinted metal shavings.
Reduce your drilling speed and apply cutting fluid to lower friction.
Ensure the TurboJet 7 tip is centered and apply consistent, firm downward pressure at the start.
Check that the bit is fully seated in the chuck and ensure you are not applying lateral pressure while drilling.
Ensure these 3mm bits are securely fastened in a standard 10mm or 13mm keyless or keyed chuck. To prolong the life of the M2 TiN coating, avoid excessive high-speed dry drilling in very hard materials; applying a drop of cutting oil when working with metal can further enhance longevity. Store the bits in their original packaging to protect the precision-ground TurboJet tips from chipping against other metal objects. Always check your drill's speed settings to ensure you are within the recommended range for 3mm high-speed steel bits.
