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Drill bit Proline HSS-TiN 7.0 mm – straight shank, metal drilling
Drill bit Proline HSS-TiN 7.0 mm – straight shank, metal drilling
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Drill bit Proline HSS-TiN 7.0 mm – straight shank, metal drilling
Leave your address - as soon as the price of the product goes down, you'll know about it right away
Drill bit Proline HSS-TiN 7.0 mm – straight shank, metal drilling
Drill bit Proline HSS-TiN 7.0 mm – straight shank, metal drilling
Proline HSS-TiN 7.0 mm drill bit for metal with a straight shank. The bit has a 135° cutting angle with adjustable lip clearance and a titanium nitride (TiN) coating on sharpened flutes to extend tool life and improve hole finish. Diameter 7.0 mm, working length 69 mm, overall length 109 mm; compatible with standard drill chucks for handheld and bench drills.
The HSS core provides high hardness and heat resistance while the TiN coating reduces wear and friction for longer service life. The 135° point with adjustable lip clearance improves centring and reduces walking on metal surfaces, resulting in cleaner, more accurate holes. Straight shank ensures secure clamping in standard chucks.
Clamp the straight shank securely in a compatible drill chuck. Select an appropriate speed for the material (lower speeds for harder metals) and use cutting lubricant when drilling metal to reduce heat and extend bit life. Start drilling with light pressure to locate the hole, then apply steady feed until breakthrough. Retract occasionally to clear chips if drilling deep holes.
Use cutting oil for improved finish and longer tool life; avoid excessive speeds and pressure to prevent overheating and premature wear. For accurate positioning, consider centre-punching before drilling.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH189 | 1 | 18.06.2026 Best delivery | 3.99 € Best price | |
| WH355 | 200 | 02.07.2026 | 6.49 € |
|
3.99 €
Stock:
1
Delivery Date:
18.06.2026
Best delivery
Warehouse: WH189
|
|
6.49 €
Stock:
200
Delivery Date:
02.07.2026
Warehouse: WH355
|