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OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 4.60mm

OSG Micro Carbide Drill - Micro Spiral - TiAlN Coated - 4.60mm

SKU:OSG-3300460

The OSG Micro Carbide Drill (4.60 mm diameter) is engineered for ultra-precise micro drilling. With a micro spiral flute design, it delivers clean, accurate holes in tight tolerances, making it a... Read more ↓
P
M
K
N
S
Drill Diameter4.60
Flute Length24
Overall Length64
Shank Diameter5
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£140.30
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 (4.60 mm diameter) is engineered for ultra-precise micro drilling. With a micro spiral flute design, it delivers clean, accurate holes in tight tolerances, making it an ideal choice for electronics, medical devices, and other fine assemblies where precision matters.

Powered by a TiAlN coating, this drill stands up to high-speed machining and hard, abrasive materials. The coating boosts wear and heat resistance, helping the tool maintain sharpness and extend life even in demanding production runs.

  • Micro spiral flute design for efficient chip evacuation: promotes smooth drilling with minimal clogging, reducing heat buildup and delivering consistent hole quality in delicate work.
  • TiAlN coating for wear and heat resistance: provides longer tool life and reliable performance under high speeds and in hard materials, minimizing replacement downtime.
  • Precise micro-diameter performance for fine applications: ensures repeatable hole sizes for electronics, medical devices, and other detail-focused tasks, supporting tight tolerances and clean finishes.

Designed to enhance workflow and consistency, this drill helps you achieve accurate, burr-free holes with fewer tool changes and less rework. Its durable carbide substrate paired with TiAlN coating delivers dependable performance across demanding micro-precision applications, giving you confidence in every hole you drill.

Part Numbers

Protool Part Number
OSG-3300460
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-3300460. Click any other SKU to view its full details.

Product SKUDrill DiameterFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-3300020 0.201.5383£112.39 1-2 days
OSG-3300021 0.211.5383£126.86 1-2 days
OSG-3300022 0.221.5383£126.86 1-2 days
OSG-3300023 0.231.5383£126.86 1-2 days
OSG-3300024 0.241.5383£126.86 1-2 days
OSG-3300025 0.251.5383£126.86 1-2 days
OSG-3300026 0.261.5383£121.18 1-2 days
OSG-3300027 0.271.5383£121.18 1-2 days
OSG-3300028 0.281.5383£121.18 1-2 days
OSG-3300029 0.291.5383£121.18 1-2 days
OSG-3300030 0.301.5383£98.60 1-2 days
OSG-3300031 0.312383£121.18 1-2 days
OSG-3300032 0.322383£121.18 1-2 days
OSG-3300033 0.332383£121.18 1-2 days
OSG-3300034 0.342383£121.18 1-2 days
OSG-3300035 0.352383£109.92 1-2 days
OSG-3300036 0.362383£121.18 1-2 days
OSG-3300037 0.372383£121.18 1-2 days
OSG-3300038 0.382383£121.18 1-2 days
OSG-3300039 0.392.5383£121.18 1-2 days
OSG-3300040 0.402.5383£98.60 1-2 days
OSG-3300041 0.412.5383£121.18 1-2 days
OSG-3300042 0.422.5383£121.18 1-2 days
OSG-3300043 0.432.5383£121.18 1-2 days
OSG-3300044 0.442.5383£121.18 1-2 days
OSG-3300045 0.452.5383£109.92 1-2 days
OSG-3300046 0.462.5383£121.18 1-2 days
OSG-3300047 0.472.5383£121.18 1-2 days
OSG-3300048 0.482.5383£121.18 1-2 days
OSG-3300049 0.493383£121.18 1-2 days
OSG-3300050 0.503383£109.92 1-2 days
OSG-3300051 0.513383£109.92 1-2 days
OSG-3300052 0.523383£109.92 1-2 days
OSG-3300053 0.533383£109.92 1-2 days
OSG-3300054 0.543.5383£109.92 1-2 days
OSG-3300055 0.553.5383£87.30 1-2 days
OSG-3300056 0.563.5383£109.92 1-2 days
OSG-3300057 0.573.5383£109.92 1-2 days
OSG-3300058 0.583.5383£109.92 1-2 days
OSG-3300059 0.593.5383£109.92 1-2 days
OSG-3300060 0.603.5383£75.98 1-2 days
OSG-3300061 0.614383£109.92 1-2 days
OSG-3300062 0.624383£109.92 1-2 days
OSG-3300063 0.634383£109.92 1-2 days
OSG-3300064 0.644383£109.92 1-2 days
OSG-3300065 0.654383£87.30 1-2 days
OSG-3300066 0.664383£109.92 1-2 days
OSG-3300067 0.674383£109.92 1-2 days
OSG-3300068 0.684.5383£109.92 1-2 days
OSG-3300069 0.694.5383£109.92 1-2 days
OSG-3300070 0.704.5383£75.98 1-2 days
OSG-3300071 0.714.5383£109.92 1-2 days
OSG-3300072 0.724.5383£109.92 1-2 days
OSG-3300073 0.734.5383£109.92 1-2 days
OSG-3300074 0.744.5383£109.92 1-2 days
OSG-3300075 0.754.5383£87.30 1-2 days
OSG-3300076 0.765383£109.92 1-2 days
OSG-3300077 0.775383£109.92 1-2 days
OSG-3300078 0.785383£109.92 1-2 days
OSG-3300079 0.795383£109.92 1-2 days
OSG-3300080 0.805383£75.98 1-2 days
OSG-3300081 0.815383£109.92 1-2 days
OSG-3300082 0.825383£109.92 1-2 days
OSG-3300083 0.835383£109.92 1-2 days
OSG-3300084 0.845383£109.92 1-2 days
OSG-3300085 0.855383£87.30 1-2 days
OSG-3300086 0.865.5383£109.92 1-2 days
OSG-3300087 0.875.5383£109.92 1-2 days
OSG-3300088 0.885.5383£109.92 1-2 days
OSG-3300089 0.895.5383£109.92 1-2 days
OSG-3300090 0.905.5383£75.98 1-2 days
OSG-3300091 0.915.5383£109.92 1-2 days
OSG-3300092 0.925.5383£109.92 1-2 days
OSG-3300093 0.935.5383£109.92 1-2 days
OSG-3300094 0.945.5383£109.92 1-2 days
OSG-3300095 0.955.5383£87.30 1-2 days
OSG-3300096 0.966383£109.92 1-2 days
OSG-3300097 0.976383£109.92 1-2 days
OSG-3300098 0.986383£109.92 1-2 days
OSG-3300099 0.996383£109.92 1-2 days
OSG-3300100 1.006383£70.34 1-2 days
OSG-3300101 1.016383£87.30 1-2 days
OSG-3300102 1.026383£87.30 1-2 days
OSG-3300103 1.036383£87.30 1-2 days
OSG-3300104 1.046383£87.30 1-2 days
OSG-3300105 1.056383£70.34 1-2 days
OSG-3300106 1.066383£87.30 1-2 days
OSG-3300107 1.077423£87.30 1-2 days
OSG-3300108 1.087423£87.30 1-2 days
OSG-3300109 1.097423£87.30 1-2 days
OSG-3300110 1.107423£70.34 1-2 days
OSG-3300111 1.117423£87.30 1-2 days
OSG-3300112 1.127423£87.30 1-2 days
OSG-3300113 1.137423£87.30 1-2 days
OSG-3300114 1.147423£87.30 1-2 days
OSG-3300115 1.157423£70.34 1-2 days
OSG-3300116 1.167423£87.30 1-2 days
OSG-3300117 1.177423£87.30 1-2 days
OSG-3300118 1.187423£87.30 1-2 days
OSG-3300119 1.198423£87.30 1-2 days
OSG-3300120 1.208423£70.34 1-2 days
OSG-3300121 1.218423£87.30 1-2 days
OSG-3300122 1.228423£87.30 1-2 days
OSG-3300123 1.238423£87.30 1-2 days
OSG-3300124 1.248423£87.30 1-2 days
OSG-3300125 1.258423£70.34 1-2 days
OSG-3300126 1.268423£87.30 1-2 days
OSG-3300127 1.278423£87.30 1-2 days
OSG-3300128 1.288423£87.30 1-2 days
OSG-3300129 1.298423£87.30 1-2 days
OSG-3300130 1.308423£70.34 1-2 days
OSG-3300131 1.318423£87.30 1-2 days
OSG-3300132 1.328423£87.30 1-2 days
OSG-3300133 1.339423£87.30 1-2 days
OSG-3300134 1.349423£87.30 1-2 days
OSG-3300135 1.359423£70.34 1-2 days
OSG-3300136 1.369423£87.30 1-2 days
OSG-3300137 1.379423£87.30 1-2 days
OSG-3300138 1.389423£87.30 1-2 days
OSG-3300139 1.399423£87.30 1-2 days
OSG-3300140 1.409423£70.34 1-2 days
OSG-3300141 1.419423£87.30 1-2 days
OSG-3300142 1.429423£87.30 1-2 days
OSG-3300143 1.439423£87.30 1-2 days
OSG-3300144 1.449423£87.30 1-2 days
OSG-3300145 1.459423£70.34 1-2 days
OSG-3300146 1.469423£87.30 1-2 days
OSG-3300147 1.479423£87.30 1-2 days
OSG-3300148 1.489423£87.30 1-2 days
OSG-3300149 1.499423£87.30 1-2 days
OSG-3300150 1.509423£70.34 1-2 days
OSG-3300151 1.5110423£87.30 1-2 days
OSG-3300152 1.5210423£87.30 1-2 days
OSG-3300153 1.5310423£87.30 1-2 days
OSG-3300154 1.5410423£87.30 1-2 days
OSG-3300155 1.5510423£70.34 1-2 days
OSG-3300156 1.5610423£87.30 1-2 days
OSG-3300157 1.5710423£87.30 1-2 days
OSG-3300158 1.5810423£87.30 1-2 days
OSG-3300159 1.5910423£87.30 1-2 days
OSG-3300160 1.6010423£70.34 1-2 days
OSG-3300161 1.6110423£92.89 1-2 days
OSG-3300162 1.6210423£92.89 1-2 days
OSG-3300163 1.6310423£92.89 1-2 days
OSG-3300164 1.6410423£92.89 1-2 days
OSG-3300165 1.6510423£75.98 1-2 days
OSG-3300166 1.6610423£92.89 1-2 days
OSG-3300167 1.6710423£92.89 1-2 days
OSG-3300168 1.6810423£92.89 1-2 days
OSG-3300169 1.6910423£92.89 1-2 days
OSG-3300170 1.7010423£75.98 1-2 days
OSG-3300171 1.7111423£92.89 1-2 days
OSG-3300172 1.7211423£92.89 1-2 days
OSG-3300173 1.7311423£92.89 1-2 days
OSG-3300174 1.7411423£92.89 1-2 days
OSG-3300175 1.7511423£75.98 1-2 days
OSG-3300176 1.7611423£92.89 1-2 days
OSG-3300177 1.7711423£92.89 1-2 days
OSG-3300178 1.7811423£92.89 1-2 days
OSG-3300179 1.7911423£92.89 1-2 days
OSG-3300180 1.8011423£75.98 1-2 days
OSG-3300181 1.8111423£92.89 1-2 days
OSG-3300182 1.8211423£92.89 1-2 days
OSG-3300183 1.8311423£92.89 1-2 days
OSG-3300184 1.8411423£92.89 1-2 days
OSG-3300185 1.8511423£76.01 1-2 days
OSG-3300186 1.8611423£92.89 1-2 days
OSG-3300187 1.8711423£92.89 1-2 days
OSG-3300188 1.8811423£92.89 1-2 days
OSG-3300189 1.8911423£92.89 1-2 days
OSG-3300190 1.9011423£75.98 1-2 days
OSG-3300191 1.9112503£92.89 1-2 days
OSG-3300192 1.9212503£92.89 1-2 days
OSG-3300193 1.9312503£92.89 1-2 days
OSG-3300194 1.9412503£92.89 1-2 days
OSG-3300195 1.9512503£75.98 1-2 days
OSG-3300196 1.9612503£92.89 1-2 days
OSG-3300197 1.9712503£92.89 1-2 days
OSG-3300198 1.9812503£92.89 1-2 days
OSG-3300199 1.9912503£92.89 1-2 days
OSG-3300200 2.0012503£75.98 1-2 days
OSG-3300205 2.0512503£98.60 1-2 days
OSG-3300210 2.1012503£81.64 1-2 days
OSG-3300215 2.1513503£98.60 1-2 days
OSG-3300220 2.2013503£81.64 1-2 days
OSG-3300225 2.2513503£98.60 1-2 days
OSG-3300230 2.3013503£81.64 1-2 days
OSG-3300235 2.3513503£98.60 1-2 days
OSG-3300240 2.4014503£81.64 1-2 days
OSG-3300245 2.4514503£98.60 1-2 days
OSG-3300250 2.5014503£81.64 1-2 days
OSG-3300255 2.5514503£98.60 1-2 days
OSG-3300260 2.6014503£81.64 1-2 days
OSG-3300265 2.6516503£98.60 1-2 days
OSG-3300270 2.7016503£81.64 1-2 days
OSG-3300275 2.7516503£98.60 1-2 days
OSG-3300280 2.8016503£81.64 1-2 days
OSG-3300285 2.8516503£98.60 1-2 days
OSG-3300290 2.9016503£81.64 1-2 days
OSG-3300295 2.9516503£98.60 1-2 days
OSG-3300300 3.0016503£81.64 1-2 days
OSG-3300305 3.0518564£132.67 1-2 days
OSG-3300310 3.1018564£114.08 1-2 days
OSG-3300315 3.1518564£136.88 1-2 days
OSG-3300320 3.2018564£94.55 1-2 days
OSG-3300325 3.2518564£136.88 1-2 days
OSG-3300330 3.3018564£94.55 1-2 days
OSG-3300335 3.3518564£141.12 1-2 days
OSG-3300340 3.4020564£94.55 1-2 days
OSG-3300345 3.4520564£141.12 1-2 days
OSG-3300350 3.5020564£94.55 1-2 days
OSG-3300355 3.5520564£145.35 1-2 days
OSG-3300360 3.6020564£101.55 1-2 days
OSG-3300365 3.6520564£145.35 1-2 days
OSG-3300370 3.7020564£101.55 1-2 days
OSG-3300375 3.7520564£145.35 1-2 days
OSG-3300380 3.8022564£101.55 1-2 days
OSG-3300385 3.8522564£145.35 1-2 days
OSG-3300390 3.9022564£101.55 1-2 days
OSG-3300395 3.9522564£155.65 1-2 days
OSG-3300400 4.0022564£115.65 1-2 days
OSG-3300405 4.0522645£183.34 1-2 days
OSG-3300410 4.1022645£129.70 1-2 days
OSG-3300415 4.1522645£183.34 1-2 days
OSG-3300420 4.2022645£129.70 1-2 days
OSG-3300425 4.2522645£183.34 1-2 days
OSG-3300430 4.3024645£129.70 1-2 days
OSG-3300435 4.3524645£183.34 1-2 days
OSG-3300440 4.4024645£129.70 1-2 days
OSG-3300445 4.4524645£183.34 1-2 days
OSG-3300450 4.5024645£124.63 1-2 days
OSG-3300455 4.5524645£187.57 1-2 days
OSG-3300460 Viewing4.6024645£140.30 1-2 days
OSG-3300465 4.6524645£187.57 1-2 days
OSG-3300470 4.7024645£140.30 1-2 days
OSG-3300475 4.7524645£187.57 1-2 days
OSG-3300480 4.8026645£140.30 1-2 days
OSG-3300485 4.8526645£187.57 1-2 days
OSG-3300490 4.9026645£140.30 1-2 days
OSG-3300495 4.9526645£187.57 1-2 days
OSG-3300500 5.0026645£140.30 1-2 days

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