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OSG Micro Carbide Drill - Micro Spiral - Long Reach - SC Coated - 1.12mm
| Drill Diameter | 1.12 |
| Flute Length | 13.8 |
| Overall Length | 50 |
| Shank Diameter | 3 |
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Description
This 1.12mm OSG micro carbide drill is designed for precision work in deep or confined spaces where standard tools cannot reach. Its long-reach shank and micro spiral construction support accurate hole-making in electronics, aerospace, and medical components.
- Long-Reach Shank: Extends access into deep cavities and hard-to-reach areas without sacrificing rigidity, helping operators complete tasks that would otherwise require disassembly or special fixtures.
- Micro Spiral Flute: Clears chips efficiently during operation to maintain smooth cutting and reduce the risk of clogging or tool breakage in small-diameter holes.
- SC Coating: Lowers friction and resists wear, allowing the drill to maintain performance and dimensional accuracy over extended use in demanding materials.
By combining reliable reach with consistent chip control and coating protection, this drill supports uninterrupted production runs and helps users achieve precise results while minimizing tool changes.
Part Numbers
- Protool Part Number
- OSG-8577112
- Brand
- OSG
- Category
- Drill
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: OSG Micro Carbide Drills - Micro Spiral - Long Reach - SC Coated
View full collection →You are viewing OSG-8577112. Click any other SKU to view its full details.
| Product SKU | Drill Diameter | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OSG-8577050 | 0.50 | 6 | 42 | 3 | £120.85 | 1-2 days | |
| OSG-8577054 | 0.54 | 6.6 | 42 | 3 | £120.85 | 1-2 days | |
| OSG-8577055 | 0.55 | 6.6 | 42 | 3 | £95.97 | 1-2 days | |
| OSG-8577056 | 0.56 | 7.2 | 42 | 3 | £120.85 | 1-2 days | |
| OSG-8577060 | 0.60 | 7.2 | 42 | 3 | £83.56 | 1-2 days | |
| OSG-8577063 | 0.63 | 7.8 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577064 | 0.64 | 7.8 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577065 | 0.65 | 7.8 | 46 | 3 | £95.97 | 1-2 days | |
| OSG-8577070 | 0.70 | 8.4 | 46 | 3 | £83.56 | 1-2 days | |
| OSG-8577071 | 0.71 | 9 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577072 | 0.72 | 9 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577073 | 0.73 | 9 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577074 | 0.74 | 9 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577075 | 0.75 | 9 | 46 | 3 | £95.97 | 1-2 days | |
| OSG-8577080 | 0.80 | 9.6 | 46 | 3 | £83.56 | 1-2 days | |
| OSG-8577081 | 0.81 | 10.2 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577082 | 0.82 | 10.2 | 46 | 3 | £109.92 | 1-2 days | |
| OSG-8577090 | 0.90 | 10.8 | 46 | 3 | £83.56 | 1-2 days | |
| OSG-8577091 | 0.91 | 11.4 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577092 | 0.92 | 11.4 | 46 | 3 | £120.85 | 1-2 days | |
| OSG-8577100 | 1.00 | 12 | 46 | 3 | £77.37 | 1-2 days | |
| OSG-8577110 | 1.10 | 13.2 | 50 | 3 | £77.37 | 1-2 days | |
| OSG-8577111 | 1.11 | 13.8 | 50 | 3 | £95.97 | 1-2 days | |
| OSG-8577112 Viewing | 1.12 | 13.8 | 50 | 3 | £95.97 | 1-2 days | |
| OSG-8577115 | 1.15 | 13.8 | 50 | 3 | £77.37 | 1-2 days | |
| OSG-8577120 | 1.20 | 14.4 | 50 | 3 | £77.37 | 1-2 days | |
| OSG-8577127 | 1.27 | 15.6 | 50 | 3 | £95.97 | 1-2 days | |
| OSG-8577128 | 1.28 | 15.6 | 50 | 3 | £95.97 | 1-2 days | |
| OSG-8577129 | 1.29 | 15.6 | 50 | 3 | £95.97 | 1-2 days | |
| OSG-8577130 | 1.30 | 15.6 | 50 | 3 | £77.37 | 1-2 days | |
| OSG-8577140 | 1.40 | 16.8 | 54 | 3 | £77.37 | 1-2 days | |
| OSG-8577145 | 1.45 | 17.4 | 54 | 3 | £77.37 | 1-2 days | |
| OSG-8577146 | 1.46 | 18 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577147 | 1.47 | 18 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577150 | 1.50 | 18 | 54 | 3 | £77.37 | 1-2 days | |
| OSG-8577151 | 1.51 | 18.6 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577152 | 1.52 | 18.6 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577153 | 1.53 | 18.6 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577155 | 1.55 | 18.6 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577156 | 1.56 | 19.2 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577157 | 1.57 | 19.2 | 54 | 3 | £95.97 | 1-2 days | |
| OSG-8577160 | 1.60 | 19.2 | 54 | 3 | £77.37 | 1-2 days | |
| OSG-8577170 | 1.70 | 20.4 | 58 | 3 | £83.56 | 1-2 days | |
| OSG-8577180 | 1.80 | 21.6 | 58 | 3 | £83.56 | 1-2 days | |
| OSG-8577181 | 1.81 | 22.2 | 58 | 3 | £102.16 | 1-2 days | |
| OSG-8577182 | 1.82 | 22.2 | 58 | 3 | £102.16 | 1-2 days | |
| OSG-8577183 | 1.83 | 22.2 | 58 | 3 | £102.16 | 1-2 days | |
| OSG-8577190 | 1.90 | 22.8 | 58 | 3 | £83.56 | 1-2 days | |
| OSG-8577198 | 1.98 | 24 | 58 | 3 | £102.19 | 1-2 days | |
| OSG-8577199 | 1.99 | 24 | 58 | 3 | £102.19 | 1-2 days | |
| OSG-8577200 | 2.00 | 24 | 58 | 3 | £83.56 | 1-2 days | |
| OSG-8577210 | 2.10 | 25.2 | 62 | 3 | £89.79 | 1-2 days | |
| OSG-8577212 | 2.12 | 25.8 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577213 | 2.13 | 25.8 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577214 | 2.14 | 25.8 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577220 | 2.20 | 26.4 | 62 | 3 | £89.79 | 1-2 days | |
| OSG-8577229 | 2.29 | 27.6 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577230 | 2.30 | 27.6 | 62 | 3 | £89.79 | 1-2 days | |
| OSG-8577231 | 2.31 | 28.2 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577239 | 2.39 | 28.8 | 62 | 3 | £108.40 | 1-2 days | |
| OSG-8577240 | 2.40 | 28.8 | 62 | 3 | £89.79 | 1-2 days | |
| OSG-8577241 | 2.41 | 29.4 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577242 | 2.42 | 29.4 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577250 | 2.50 | 30 | 66 | 3 | £89.79 | 1-2 days | |
| OSG-8577255 | 2.55 | 30.6 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577256 | 2.56 | 31.2 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577257 | 2.57 | 31.2 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577260 | 2.60 | 31.2 | 66 | 3 | £89.79 | 1-2 days | |
| OSG-8577270 | 2.70 | 32.4 | 66 | 3 | £89.79 | 1-2 days | |
| OSG-8577277 | 2.77 | 33.6 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577278 | 2.78 | 33.6 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577279 | 2.79 | 33.6 | 66 | 3 | £108.40 | 1-2 days | |
| OSG-8577280 | 2.80 | 33.6 | 66 | 3 | £89.79 | 1-2 days | |
| OSG-8577290 | 2.90 | 34.8 | 66 | 3 | £89.79 | 1-2 days | |
| OSG-8577300 | 3.00 | 36 | 66 | 3 | £89.79 | 1-2 days |
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