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OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.56mm

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 1.56mm

SKU:OSG-3300156

The OSG Micro Carbide Drill, Micro Spiral, TiAlN Coated, 1.56 mm diameter, is a precision tool designed for micro-drilling tasks where tight tolerances and clean hole edges matter. It’s ideal for... Read more ↓
P
M
K
N
S
Drill Diameter1.56
Flute Length10
Overall Length42
Shank Diameter3
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£77.60
Prices shown ex. VAT
1–2 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The OSG Micro Carbide Drill, Micro Spiral, TiAlN Coated, 1.56 mm diameter, is a precision tool designed for micro-drilling tasks where tight tolerances and clean hole edges matter. It’s ideal for electronics assemblies, medical device components, and other fine work that demands reliability and accuracy.

Designed with a micro spiral flute, it delivers smooth drilling and efficient chip evacuation, helping prevent chip buildup and heat while maintaining consistent bore quality. The TiAlN coating boosts wear and heat resistance, enabling higher cutting speeds on hard and abrasive materials and extending tool life in demanding applications.

  • Micro spiral flute design: Optimizes chip evacuation for smoother holes, reduced clogging, and lower heat during high‑precision drilling.
  • TiAlN coating for wear and heat resistance: Protects the cutting edge in hard materials, allows faster speeds, and extends tool life for repeatable performance.
  • Precise micro-hole performance at 1.56 mm: Engineered for tight tolerances and clean bore quality, ensuring reliable results in electronics, medical devices, and other fine applications.

This drill supports improved workflow with dependable hole sizes, consistent results, and longer tool life, making detailed micro‑drilling projects faster and more predictable across batches.

Part Numbers

Protool Part Number
OSG-3300156
Brand
OSG
Category
Drill
No downloads are attached to this product yet.
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: OSG Micro Carbide Drills - Micro Spiral - TiAlN Coated

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You are viewing OSG-3300156. Click any other SKU to view its full details.

Product SKUDrill DiameterFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-3300020 0.201.5383£99.90 1-2 days
OSG-3300021 0.211.5383£112.76 1-2 days
OSG-3300022 0.221.5383£112.76 1-2 days
OSG-3300023 0.231.5383£112.76 1-2 days
OSG-3300024 0.241.5383£112.76 1-2 days
OSG-3300025 0.251.5383£112.76 1-2 days
OSG-3300026 0.261.5383£107.71 1-2 days
OSG-3300027 0.271.5383£107.71 1-2 days
OSG-3300028 0.281.5383£107.71 1-2 days
OSG-3300029 0.291.5383£107.71 1-2 days
OSG-3300030 0.301.5383£87.65 1-2 days
OSG-3300031 0.312383£107.71 1-2 days
OSG-3300032 0.322383£107.71 1-2 days
OSG-3300033 0.332383£107.71 1-2 days
OSG-3300034 0.342383£107.71 1-2 days
OSG-3300035 0.352383£97.71 1-2 days
OSG-3300036 0.362383£107.71 1-2 days
OSG-3300037 0.372383£107.71 1-2 days
OSG-3300038 0.382383£107.71 1-2 days
OSG-3300039 0.392.5383£107.71 1-2 days
OSG-3300040 0.402.5383£87.65 1-2 days
OSG-3300041 0.412.5383£107.71 1-2 days
OSG-3300042 0.422.5383£107.71 1-2 days
OSG-3300043 0.432.5383£107.71 1-2 days
OSG-3300044 0.442.5383£107.71 1-2 days
OSG-3300045 0.452.5383£97.71 1-2 days
OSG-3300046 0.462.5383£107.71 1-2 days
OSG-3300047 0.472.5383£107.71 1-2 days
OSG-3300048 0.482.5383£107.71 1-2 days
OSG-3300049 0.493383£107.71 1-2 days
OSG-3300050 0.503383£97.71 1-2 days
OSG-3300051 0.513383£97.71 1-2 days
OSG-3300052 0.523383£97.71 1-2 days
OSG-3300053 0.533383£97.71 1-2 days
OSG-3300054 0.543.5383£97.71 1-2 days
OSG-3300055 0.553.5383£77.60 1-2 days
OSG-3300056 0.563.5383£97.71 1-2 days
OSG-3300057 0.573.5383£97.71 1-2 days
OSG-3300058 0.583.5383£97.71 1-2 days
OSG-3300059 0.593.5383£97.71 1-2 days
OSG-3300060 0.603.5383£67.54 1-2 days
OSG-3300061 0.614383£97.71 1-2 days
OSG-3300062 0.624383£97.71 1-2 days
OSG-3300063 0.634383£97.71 1-2 days
OSG-3300064 0.644383£97.71 1-2 days
OSG-3300065 0.654383£77.60 1-2 days
OSG-3300066 0.664383£97.71 1-2 days
OSG-3300067 0.674383£97.71 1-2 days
OSG-3300068 0.684.5383£97.71 1-2 days
OSG-3300069 0.694.5383£97.71 1-2 days
OSG-3300070 0.704.5383£67.54 1-2 days
OSG-3300071 0.714.5383£97.71 1-2 days
OSG-3300072 0.724.5383£97.71 1-2 days
OSG-3300073 0.734.5383£97.71 1-2 days
OSG-3300074 0.744.5383£97.71 1-2 days
OSG-3300075 0.754.5383£77.60 1-2 days
OSG-3300076 0.765383£97.71 1-2 days
OSG-3300077 0.775383£97.71 1-2 days
OSG-3300078 0.785383£97.71 1-2 days
OSG-3300079 0.795383£97.71 1-2 days
OSG-3300080 0.805383£67.54 1-2 days
OSG-3300081 0.815383£97.71 1-2 days
OSG-3300082 0.825383£97.71 1-2 days
OSG-3300083 0.835383£97.71 1-2 days
OSG-3300084 0.845383£97.71 1-2 days
OSG-3300085 0.855383£77.60 1-2 days
OSG-3300086 0.865.5383£97.71 1-2 days
OSG-3300087 0.875.5383£97.71 1-2 days
OSG-3300088 0.885.5383£97.71 1-2 days
OSG-3300089 0.895.5383£97.71 1-2 days
OSG-3300090 0.905.5383£67.54 1-2 days
OSG-3300091 0.915.5383£97.71 1-2 days
OSG-3300092 0.925.5383£97.71 1-2 days
OSG-3300093 0.935.5383£97.71 1-2 days
OSG-3300094 0.945.5383£97.71 1-2 days
OSG-3300095 0.955.5383£77.60 1-2 days
OSG-3300096 0.966383£97.71 1-2 days
OSG-3300097 0.976383£97.71 1-2 days
OSG-3300098 0.986383£97.71 1-2 days
OSG-3300099 0.996383£97.71 1-2 days
OSG-3300100 1.006383£62.52 1-2 days
OSG-3300101 1.016383£77.60 1-2 days
OSG-3300102 1.026383£77.60 1-2 days
OSG-3300103 1.036383£77.60 1-2 days
OSG-3300104 1.046383£77.60 1-2 days
OSG-3300105 1.056383£62.52 1-2 days
OSG-3300106 1.066383£77.60 1-2 days
OSG-3300107 1.077423£77.60 1-2 days
OSG-3300108 1.087423£77.60 1-2 days
OSG-3300109 1.097423£77.60 1-2 days
OSG-3300110 1.107423£62.52 1-2 days
OSG-3300111 1.117423£77.60 1-2 days
OSG-3300112 1.127423£77.60 1-2 days
OSG-3300113 1.137423£77.60 1-2 days
OSG-3300114 1.147423£77.60 1-2 days
OSG-3300115 1.157423£62.52 1-2 days
OSG-3300116 1.167423£77.60 1-2 days
OSG-3300117 1.177423£77.60 1-2 days
OSG-3300118 1.187423£77.60 1-2 days
OSG-3300119 1.198423£77.60 1-2 days
OSG-3300120 1.208423£62.52 1-2 days
OSG-3300121 1.218423£77.60 1-2 days
OSG-3300122 1.228423£77.60 1-2 days
OSG-3300123 1.238423£77.60 1-2 days
OSG-3300124 1.248423£77.60 1-2 days
OSG-3300125 1.258423£62.52 1-2 days
OSG-3300126 1.268423£77.60 1-2 days
OSG-3300127 1.278423£77.60 1-2 days
OSG-3300128 1.288423£77.60 1-2 days
OSG-3300129 1.298423£77.60 1-2 days
OSG-3300130 1.308423£62.52 1-2 days
OSG-3300131 1.318423£77.60 1-2 days
OSG-3300132 1.328423£77.60 1-2 days
OSG-3300133 1.339423£77.60 1-2 days
OSG-3300134 1.349423£77.60 1-2 days
OSG-3300135 1.359423£62.52 1-2 days
OSG-3300136 1.369423£77.60 1-2 days
OSG-3300137 1.379423£77.60 1-2 days
OSG-3300138 1.389423£77.60 1-2 days
OSG-3300139 1.399423£77.60 1-2 days
OSG-3300140 1.409423£62.52 1-2 days
OSG-3300141 1.419423£77.60 1-2 days
OSG-3300142 1.429423£77.60 1-2 days
OSG-3300143 1.439423£77.60 1-2 days
OSG-3300144 1.449423£77.60 1-2 days
OSG-3300145 1.459423£62.52 1-2 days
OSG-3300146 1.469423£77.60 1-2 days
OSG-3300147 1.479423£77.60 1-2 days
OSG-3300148 1.489423£77.60 1-2 days
OSG-3300149 1.499423£77.60 1-2 days
OSG-3300150 1.509423£62.52 1-2 days
OSG-3300151 1.5110423£77.60 1-2 days
OSG-3300152 1.5210423£77.60 1-2 days
OSG-3300153 1.5310423£77.60 1-2 days
OSG-3300154 1.5410423£77.60 1-2 days
OSG-3300155 1.5510423£62.52 1-2 days
OSG-3300156 Viewing1.5610423£77.60 1-2 days
OSG-3300157 1.5710423£77.60 1-2 days
OSG-3300158 1.5810423£77.60 1-2 days
OSG-3300159 1.5910423£77.60 1-2 days
OSG-3300160 1.6010423£62.52 1-2 days
OSG-3300161 1.6110423£82.57 1-2 days
OSG-3300162 1.6210423£82.57 1-2 days
OSG-3300163 1.6310423£82.57 1-2 days
OSG-3300164 1.6410423£82.57 1-2 days
OSG-3300165 1.6510423£67.54 1-2 days
OSG-3300166 1.6610423£82.57 1-2 days
OSG-3300167 1.6710423£82.57 1-2 days
OSG-3300168 1.6810423£82.57 1-2 days
OSG-3300169 1.6910423£82.57 1-2 days
OSG-3300170 1.7010423£67.54 1-2 days
OSG-3300171 1.7111423£82.57 1-2 days
OSG-3300172 1.7211423£82.57 1-2 days
OSG-3300173 1.7311423£82.57 1-2 days
OSG-3300174 1.7411423£82.57 1-2 days
OSG-3300175 1.7511423£67.54 1-2 days
OSG-3300176 1.7611423£82.57 1-2 days
OSG-3300177 1.7711423£82.57 1-2 days
OSG-3300178 1.7811423£82.57 1-2 days
OSG-3300179 1.7911423£82.57 1-2 days
OSG-3300180 1.8011423£67.54 1-2 days
OSG-3300181 1.8111423£82.57 1-2 days
OSG-3300182 1.8211423£82.57 1-2 days
OSG-3300183 1.8311423£82.57 1-2 days
OSG-3300184 1.8411423£82.57 1-2 days
OSG-3300185 1.8511423£67.56 1-2 days
OSG-3300186 1.8611423£82.57 1-2 days
OSG-3300187 1.8711423£82.57 1-2 days
OSG-3300188 1.8811423£82.57 1-2 days
OSG-3300189 1.8911423£82.57 1-2 days
OSG-3300190 1.9011423£67.54 1-2 days
OSG-3300191 1.9112503£82.57 1-2 days
OSG-3300192 1.9212503£82.57 1-2 days
OSG-3300193 1.9312503£82.57 1-2 days
OSG-3300194 1.9412503£82.57 1-2 days
OSG-3300195 1.9512503£67.54 1-2 days
OSG-3300196 1.9612503£82.57 1-2 days
OSG-3300197 1.9712503£82.57 1-2 days
OSG-3300198 1.9812503£82.57 1-2 days
OSG-3300199 1.9912503£82.57 1-2 days
OSG-3300200 2.0012503£67.54 1-2 days
OSG-3300205 2.0512503£87.65 1-2 days
OSG-3300210 2.1012503£72.57 1-2 days
OSG-3300215 2.1513503£87.65 1-2 days
OSG-3300220 2.2013503£72.57 1-2 days
OSG-3300225 2.2513503£87.65 1-2 days
OSG-3300230 2.3013503£72.57 1-2 days
OSG-3300235 2.3513503£87.65 1-2 days
OSG-3300240 2.4014503£72.57 1-2 days
OSG-3300245 2.4514503£87.65 1-2 days
OSG-3300250 2.5014503£72.57 1-2 days
OSG-3300255 2.5514503£87.65 1-2 days
OSG-3300260 2.6014503£72.57 1-2 days
OSG-3300265 2.6516503£87.65 1-2 days
OSG-3300270 2.7016503£72.57 1-2 days
OSG-3300275 2.7516503£87.65 1-2 days
OSG-3300280 2.8016503£72.57 1-2 days
OSG-3300285 2.8516503£87.65 1-2 days
OSG-3300290 2.9016503£72.57 1-2 days
OSG-3300295 2.9516503£87.65 1-2 days
OSG-3300300 3.0016503£72.57 1-2 days
OSG-3300305 3.0518564£117.92 1-2 days
OSG-3300310 3.1018564£101.40 1-2 days
OSG-3300315 3.1518564£121.67 1-2 days
OSG-3300320 3.2018564£84.05 1-2 days
OSG-3300325 3.2518564£121.67 1-2 days
OSG-3300330 3.3018564£84.05 1-2 days
OSG-3300335 3.3518564£125.44 1-2 days
OSG-3300340 3.4020564£84.05 1-2 days
OSG-3300345 3.4520564£125.44 1-2 days
OSG-3300350 3.5020564£84.05 1-2 days
OSG-3300355 3.5520564£129.19 1-2 days
OSG-3300360 3.6020564£90.27 1-2 days
OSG-3300365 3.6520564£129.19 1-2 days
OSG-3300370 3.7020564£90.27 1-2 days
OSG-3300375 3.7520564£129.19 1-2 days
OSG-3300380 3.8022564£90.27 1-2 days
OSG-3300385 3.8522564£129.19 1-2 days
OSG-3300390 3.9022564£90.27 1-2 days
OSG-3300395 3.9522564£138.36 1-2 days
OSG-3300400 4.0022564£102.80 1-2 days
OSG-3300405 4.0522645£162.97 1-2 days
OSG-3300410 4.1022645£115.29 1-2 days
OSG-3300415 4.1522645£162.97 1-2 days
OSG-3300420 4.2022645£115.29 1-2 days
OSG-3300425 4.2522645£162.97 1-2 days
OSG-3300430 4.3024645£115.29 1-2 days
OSG-3300435 4.3524645£162.97 1-2 days
OSG-3300440 4.4024645£115.29 1-2 days
OSG-3300445 4.4524645£162.97 1-2 days
OSG-3300450 4.5024645£110.79 1-2 days
OSG-3300455 4.5524645£166.73 1-2 days
OSG-3300460 4.6024645£124.71 1-2 days
OSG-3300465 4.6524645£166.73 1-2 days
OSG-3300470 4.7024645£124.71 1-2 days
OSG-3300475 4.7524645£166.73 1-2 days
OSG-3300480 4.8026645£124.71 1-2 days
OSG-3300485 4.8526645£166.73 1-2 days
OSG-3300490 4.9026645£124.71 1-2 days
OSG-3300495 4.9526645£166.73 1-2 days
OSG-3300500 5.0026645£124.71 1-2 days

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