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Dormer Pramet A117 8.70 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897

Dormer Pramet A117 8.70 mm HSS-E STRAIGHT SHANK STUB DRILL DIN 1897

SKU:DOR-A1178.7

Meet the Dormer Pramet A117 8.70 mm HSS-E Straight Shank Stub Drill, DIN 1897. This compact drill bit is built for precise metalworking, delivering dependable holes with minimal wander and fuss. ... Read more ↓
P
M
K
N
S
TypeShort Series
Drill Diameter8.70
Flute Length40
Overall Length84
Shank Diameter8.7
SubstrateHSS-E
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£17.63
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Meet the Dormer Pramet A117 8.70 mm HSS-E Straight Shank Stub Drill, DIN 1897. This compact drill bit is built for precise metalworking, delivering dependable holes with minimal wander and fuss. Designed for professionals and hobbyists alike, it’s ideal for fabricators, technicians, and engineers who need repeatable results in challenging materials.

With a 135-degree split point and a bronze oxide finish, this drill prioritizes easy starts and clean, uninterrupted cutting. Its premium HSCO material delivers durability when drilling hard materials, including tool steel, while the straight shank and DIN 1897 compatibility ensure quick setup on most drill chucks.

  • 135° split point for self-centering and reduced thrust: Starts holes quickly and accurately with less push force, reducing wandering and operator fatigue.
  • Bronze oxide finish to minimize sticking: Reduces material buildup on the cutting edge and improves chip evacuation for cleaner holes.
  • Premium HSCO material with heavy-duty straight shank: Delivers durable performance when drilling hard materials (including tool steel) and stands up to demanding applications.

In daily use, this drill helps you work faster and more consistently. The combination of a self-centering point, wear-resistant HSCO material, and a finish that minimizes sticking translates to cleaner holes, fewer reworks, longer tool life, and less downtime—supporting smoother workflows from shop floor to finished part.

Type Short Series
Drill Diameter 8.70
Flute Length 40
Overall Length 84
Shank Diameter 8.7
Substrate HSS-E
Coated Bronze

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We are open Monday to Friday between 8:30am and 5pm.

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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.

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Full Range: Dormer Pramet A117 HSS-E STRAIGHT SHANK STUB DRILLS DIN 1897

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You are viewing DOR-A1178.7. Click any other SKU to view its full details.

Product SKUDrill DiameterFlute LengthOverall LengthShank DiameterPriceStock Order
DOR-A1171.0 1.006261£3.98 2 days
DOR-A1171.1 1.107281.1£4.82 2 days
DOR-A1171.2 1.208301.2£4.65 2 days
DOR-A1171.3 1.308301.3£4.56 2 days
DOR-A1171.4 1.409321.4£4.77 2 days
DOR-A1171.5 1.509321.5£3.22 2 days
DOR-A1171.6 1.6010341.6£4.20 2 days
DOR-A1171.7 1.7010341.7£4.38 2 days
DOR-A1171.8 1.8011361.8£4.50 2 days
DOR-A1171.9 1.9011361.9£4.13 2 days
DOR-A1172.0 2.0012382£2.80 2 days
DOR-A1172.1 2.1012382.1£4.20 2 days
DOR-A1172.2 2.2013402.2£4.13 2 days
DOR-A1172.3 2.3013402.3£4.04 2 days
DOR-A1172.4 2.4014432.4£4.24 2 days
DOR-A1172.5 2.5014432.5£3.07 2 days
DOR-A1172.6 2.6014432.6£3.92 2 days
DOR-A1172.7 2.7016462.7£4.38 2 days
DOR-A1172.8 2.8016462.8£4.38 2 days
DOR-A1172.9 2.9016462.9£4.56 2 days
DOR-A1173.0 3.0016463£2.98 2 days
DOR-A1173.1 3.1018493.1£4.24 2 days
DOR-A1171/8 1/818493.18£3.07 2 days
DOR-A1173.2 3.2018493.2£4.24 2 days
DOR-A1173.3 3.3018493.3£2.90 2 days
DOR-A1173.4 3.4020523.4£5.06 2 days
DOR-A1173.5 3.5020523.5£3.40 2 days
DOR-A1173.6 3.6020523.6£4.82 2 days
DOR-A1173.7 3.7020523.7£4.77 2 days
DOR-A1173.8 3.8022553.8£4.96 2 days
DOR-A1173.9 3.9022553.9£5.15 2 days
DOR-A1175/32 5/3222553.97£3.89 2 days
DOR-A1174.0 4.0022554£3.89 2 days
DOR-A1174.1 4.1022554.1£3.83 2 days
DOR-A1174.2 4.2022554.2£4.45 2 days
DOR-A1174.3 4.3024584.3£6.02 2 days
DOR-A1174.4 4.4024584.4£6.10 2 days
DOR-A1174.5 4.5024584.5£4.50 2 days
DOR-A1174.6 4.6024584.6£5.73 2 days
DOR-A1174.7 4.7024584.7£6.10 2 days
DOR-A1173/16 3/1626624.76£4.50 2 days
DOR-A1174.8 4.8026624.8£6.10 2 days
DOR-A1174.9 4.9026624.9£4.82 2 days
DOR-A1175.0 5.0026625£4.65 2 days
DOR-A1175.1 5.1026625.1£7.37 2 days
DOR-A1175.2 5.2026625.2£7.16 2 days
DOR-A1175.3 5.3026625.3£7.37 2 days
DOR-A1175.4 5.4028665.4£7.84 2 days
DOR-A1175.5 5.5028665.5£5.87 2 days
DOR-A1175.6 5.6028665.6£7.75 2 days
DOR-A1175.7 5.7028665.7£7.84 2 days
DOR-A1175.8 5.8028665.8£7.52 2 days
DOR-A1175.9 5.9028665.9£9.56 2 days
DOR-A1176.0 6.0028666£5.73 2 days
DOR-A1176.1 6.1031706.1£9.90 2 days
DOR-A1176.2 6.2031706.2£9.93 2 days
DOR-A1176.3 6.3031706.3£9.97 2 days
DOR-A1171/4 1/431706.35£7.43 2 days
DOR-A1176.4 6.4031706.4£9.74 2 days
DOR-A1176.5 6.5031706.5£7.52 2 days
DOR-A1176.6 6.6031706.6£10.21 2 days
DOR-A1176.7 6.7031706.7£10.15 2 days
DOR-A1176.8 6.8034746.8£10.66 2 days
DOR-A1176.9 6.9034746.9£12.48 2 days
DOR-A1177.0 7.0034747£8.03 2 days
DOR-A1177.1 7.1034747.1£13.54 2 days
DOR-A1177.2 7.2034747.2£13.41 2 days
DOR-A1177.3 7.3034747.3£13.21 2 days
DOR-A1177.4 7.4034747.4£13.41 2 days
DOR-A1177.5 7.5034747.5£9.56 2 days
DOR-A1177.6 7.6037797.6£14.46 2 days
DOR-A1177.7 7.7037797.7£14.67 2 days
DOR-A1177.8 7.8037797.8£14.14 2 days
DOR-A1177.9 7.9037797.9£16.31 2 days
DOR-A1175/16 5/1637797.94£9.93 2 days
DOR-A1178.0 8.0037798£9.97 2 days
DOR-A1178.1 8.1037798.1£16.49 2 days
DOR-A1178.2 8.2037798.2£17.15 2 days
DOR-A1178.3 8.3037798.3£17.15 2 days
DOR-A1178.4 8.4037798.4£17.15 2 days
DOR-A1178.5 8.5037798.5£13.07 2 days
DOR-A1178.6 8.6040848.6£18.00 2 days
DOR-A1178.7 Viewing8.7040848.7£17.63 2 days
DOR-A1178.8 8.8040848.8£17.24 2 days
DOR-A1178.9 8.9040848.9£19.56 2 days
DOR-A1179.0 9.0040849£12.86 2 days
DOR-A1179.1 9.1040849.1£21.80 2 days
DOR-A1179.2 9.2040849.2£22.98 2 days
DOR-A1179.3 9.3040849.3£23.16 2 days
DOR-A1179.5 9.5040849.5£17.01 2 days
DOR-A1179.9 9.9043899.9£24.26 2 days
DOR-A11710.0 10.00438910£16.10 2 days
DOR-A11710.2 10.20438910.2£23.89 2 days
DOR-A11710.5 10.50438910.5£24.08 2 days
DOR-A11711.0 11.00479511£23.44 2 days
DOR-A11711.5 11.50479511.5£28.68 2 days
DOR-A11712.0 12.005110212£27.50 2 days
DOR-A1171/2 1/25110212.7£27.63 2 days
DOR-A11713.0 13.005110213£31.69 2 days

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