Dormer Pramet A110 4.30 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

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Dormer Pramet A110 4.30 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340

Name: Dormer Pramet A110 4.30 mm HSS ST STRAIGHT SHANK LONG SERIES DRILL DIN 340
Brand: Dormer Pramet
SKU: DOR-A1104.3
Price: 4.16 GBP
Availability: InStock

SKU:DOR-A1104.3

Meet the Dormer Pramet A110 4.30 mm HSS ST Straight Shank Long Series Drill DIN 340—built for precision, reach, and dependable performance in everyday metalworking tasks. 118° conventional point d... Read more ↓

Material Compatibility

Specification

Type	Long Series
Drill Diameter	4.30
Flute Length	82
Overall Length	126
Shank Diameter	4.3
Substrate	HSS

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£4.16

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Meet the Dormer Pramet A110 4.30 mm HSS ST Straight Shank Long Series Drill DIN 340—built for precision, reach, and dependable performance in everyday metalworking tasks.

118° conventional point delivers a strong, self-centering tip that bites quickly into workpieces and is easy to re-sharpen, minimizing downtime during busy production or repair runs.

Steam oxide finish reduces friction and resists material buildup on the cutting edge, helping chips evacuate smoothly and extending tool life in tougher materials.

Long length series provides superior reach for deep holes and hard-to-access areas, while maintaining rigidity and straightness under typical drilling loads—perfect when depth matters as much as diameter.

Premium HSS material supports reliable drilling across a wide range of metals, including steel, aluminium, and stainless steel, making this drill a versatile workhorse in any shop or on-site job.

Straight shank design ensures compatibility with standard chucks and toolholding systems, delivering consistent performance in both handheld and machine-drilling setups.

DIN 340 compliance guarantees standardized sizing and dependable interchangeability with compatible tooling and holders, reducing setup time and misfits in busy workflows.

Ideal for applications ranging from electrical enclosures and automotive assemblies to general fabrication and maintenance.
Re-sharpenable geometry keeps the cutting edge effective, piece after piece.
Long-series construction minimizes deflection while delivering accurate hole alignment in demanding tasks.

Practical use tips: secure the workpiece firmly, choose an appropriate speed and feed for the material, and apply a compatible cutting fluid to optimise tool life and finish—especially when drilling stainless steel or other hard metals. This 4.30 mm HSS drill is designed to be a reliable, go-to choice for professionals who need consistent bite, depth, and control.

Type	Long Series
Drill Diameter	4.30
Flute Length	82
Overall Length	126
Shank Diameter	4.3
Substrate	HSS
Coated	Steam Tempered

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.

★★★★★

Nice experience staff are very helpful and interested...

Staff are very helpful and interested in providing a good service making us the customer feel valued.

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honest about stock and prices are competitive.

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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .

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Buying experience

Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.

Jeremy

Full Range: Dormer Pramet A110 HSS ST STRAIGHT SHANK LONG SERIES DRILLS DIN 340

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Product SKU	Drill Diameter	Flute Length	Overall Length	Shank Diameter	Price	Stock

DOR-A110.5	0.50	12	32	0.5	£9.76	2 days
DOR-A110.6	0.60	15	35	0.6	£8.60	2 days
DOR-A110.7	0.70	21	42	0.7	£7.84	2 days
DOR-A1101/32	1/32	25	46	0.79	£3.89	2 days
DOR-A110.8	0.80	25	46	0.8	£7.11	2 days
DOR-A110.9	0.90	29	51	0.9	£6.46	2 days
DOR-A1101.0	1.00	33	56	1	£3.86	2 days
DOR-A1101.1	1.10	37	60	1.1	£3.71	2 days
DOR-A1101.2	1.20	41	65	1.2	£3.77	2 days
DOR-A1101.3	1.30	41	65	1.3	£3.06	2 days
DOR-A1101.4	1.40	45	70	1.4	£3.44	2 days
DOR-A1101.5	1.50	45	70	1.5	£3.42	2 days
DOR-A1101/16	1/16	50	76	1.59	£3.30	2 days
DOR-A1101.6	1.60	50	76	1.6	£3.36	2 days
DOR-A1101.7	1.70	50	76	1.7	£2.99	2 days
DOR-A1101.75	1.75	53	80	1.75	£4.53	2 days
DOR-A1101.8	1.80	53	80	1.8	£3.18	2 days
DOR-A1101.9	1.90	53	80	1.9	£3.42	2 days
DOR-A1105/64	5/64	56	85	1.98	£3.42	2 days
DOR-A1102.0	2.00	56	85	2	£2.69	2 days
DOR-A1102.05	2.05	56	85	2.05	£4.33	2 days
DOR-A1102.1	2.10	56	85	2.1	£2.89	2 days
DOR-A1102.2	2.20	59	90	2.2	£3.07	2 days
DOR-A1102.25	2.25	59	90	2.25	£4.41	2 days
DOR-A1102.3	2.30	59	90	2.3	£3.18	2 days
DOR-A1103/32	3/32	62	95	2.38	£3.18	2 days
DOR-A1102.4	2.40	62	95	2.4	£3.86	2 days
DOR-A1102.5	2.50	62	95	2.5	£2.78	2 days
DOR-A1102.6	2.60	62	95	2.6	£3.86	In Stock
DOR-A1102.7	2.70	66	100	2.7	£3.47	2 days
DOR-A1107/64	7/64	66	100	2.78	£3.47	2 days
DOR-A1102.8	2.80	66	100	2.8	£3.13	2 days
DOR-A1102.9	2.90	66	100	2.9	£3.42	2 days
DOR-A1103.0	3.00	66	100	3	£2.78	2 days
DOR-A1103.1	3.10	69	106	3.1	£3.30	2 days
DOR-A1101/8	1/8	69	106	3.18	£3.13	2 days
DOR-A1103.2	3.20	69	106	3.2	£3.13	2 days
DOR-A1103.25	3.25	69	106	3.25	£4.83	2 days
DOR-A1103.3	3.30	69	106	3.3	£3.36	2 days
DOR-A1103.4	3.40	73	112	3.4	£3.97	2 days
DOR-A1103.5	3.50	73	112	3.5	£3.27	2 days
DOR-A1109/64	9/64	73	112	3.57	£3.24	2 days
DOR-A1103.6	3.60	73	112	3.6	£3.24	2 days
DOR-A1103.7	3.70	73	112	3.7	£3.89	2 days
DOR-A1103.75	3.75	73	112	3.75	£5.20	2 days
DOR-A1103.8	3.80	78	119	3.8	£3.62	2 days
DOR-A1103.9	3.90	78	119	3.9	£3.31	2 days
DOR-A1105/32	5/32	78	119	3.97	£3.37	2 days
DOR-A1104.0	4.00	78	119	4	£3.37	2 days
DOR-A1104.1	4.10	78	119	4.1	£4.47	2 days
DOR-A1104.2	4.20	78	119	4.2	£3.86	2 days
DOR-A1104.25	4.25	78	119	4.25	£6.64	2 days
DOR-A1104.3 Viewing	4.30	82	126	4.3	£4.16	2 days
DOR-A11011/64	11/64	82	126	4.37	£4.10	2 days
DOR-A1104.4	4.40	82	126	4.4	£4.33	2 days
DOR-A1104.5	4.50	82	126	4.5	£4.04	2 days
DOR-A1104.6	4.60	82	126	4.6	£4.41	2 days
DOR-A1104.7	4.70	82	126	4.7	£4.70	2 days
DOR-A1104.75	4.75	82	126	4.75	£6.98	2 days
DOR-A1103/16	3/16	87	132	4.76	£4.83	2 days
DOR-A1104.8	4.80	87	132	4.8	£4.83	2 days
DOR-A1104.9	4.90	87	132	4.9	£4.86	2 days
DOR-A1105.0	5.00	87	132	5	£4.33	2 days
DOR-A1105.1	5.10	87	132	5.1	£5.46	2 days
DOR-A11013/64	13/64	87	132	5.16	£5.09	2 days
DOR-A1105.2	5.20	87	132	5.2	£5.14	2 days
DOR-A1105.25	5.25	87	132	5.25	£8.33	2 days
DOR-A1105.3	5.30	87	132	5.3	£5.56	2 days
DOR-A1105.4	5.40	91	139	5.4	£4.68	2 days
DOR-A1105.5	5.50	91	139	5.5	£5.50	2 days
DOR-A1107/32	7/32	91	139	5.56	£5.56	2 days
DOR-A1105.6	5.60	91	139	5.6	£5.96	2 days
DOR-A1105.7	5.70	91	139	5.7	£5.41	2 days
DOR-A1105.75	5.75	91	139	5.75	£8.76	2 days
DOR-A1105.8	5.80	91	139	5.8	£5.50	2 days
DOR-A1105.9	5.90	91	139	5.9	£6.16	2 days
DOR-A11015/64	15/64	91	139	5.95	£6.25	2 days
DOR-A1106.0	6.00	91	139	6	£5.46	2 days
DOR-A1106.1	6.10	97	148	6.1	£6.52	2 days
DOR-A1106.2	6.20	97	148	6.2	£6.43	2 days
DOR-A1106.25	6.25	97	148	6.25	£10.40	2 days
DOR-A1106.3	6.30	97	148	6.3	£6.46	2 days
DOR-A1101/4	1/4	97	148	6.35	£6.16	2 days
DOR-A1106.4	6.40	97	148	6.4	£7.69	2 days
DOR-A1106.5	6.50	97	148	6.5	£6.98	2 days
DOR-A1106.6	6.60	97	148	6.6	£6.66	2 days
DOR-A1106.7	6.70	97	148	6.7	£7.92	2 days
DOR-A11017/64	17/64	102	156	6.75	£6.69	2 days
DOR-A1106.75	6.75	102	156	6.75	£8.44	2 days
DOR-A1106.8	6.80	102	156	6.8	£7.71	2 days
DOR-A1106.9	6.90	102	156	6.9	£8.34	2 days
DOR-A1107.0	7.00	102	156	7	£7.37	2 days
DOR-A1107.1	7.10	102	156	7.1	£12.25	2 days
DOR-A1109/32	9/32	102	156	7.14	£8.01	2 days
DOR-A1107.2	7.20	102	156	7.2	£10.90	2 days
DOR-A1107.25	7.25	102	156	7.25	£10.40	2 days
DOR-A1107.3	7.30	102	156	7.3	£11.26	2 days
DOR-A1107.4	7.40	102	156	7.4	£12.66	2 days
DOR-A1107.5	7.50	102	156	7.5	£9.07	2 days
DOR-A1107.6	7.60	109	165	7.6	£13.30	2 days
DOR-A1107.7	7.70	109	165	7.7	£12.39	2 days
DOR-A1107.75	7.75	109	165	7.75	£11.13	2 days
DOR-A1107.8	7.80	109	165	7.8	£10.79	2 days
DOR-A1107.9	7.90	109	165	7.9	£10.08	2 days
DOR-A1105/16	5/16	109	165	7.94	£8.85	2 days
DOR-A1108.0	8.00	109	165	8	£9.12	2 days
DOR-A1108.1	8.10	109	165	8.1	£13.59	2 days
DOR-A1108.2	8.20	109	165	8.2	£12.77	2 days
DOR-A1108.25	8.25	109	165	8.25	£14.03	2 days
DOR-A1108.3	8.30	109	165	8.3	£12.98	2 days
DOR-A1108.4	8.40	109	165	8.4	£12.08	2 days
DOR-A1108.5	8.50	109	165	8.5	£10.40	2 days
DOR-A1108.6	8.60	115	175	8.6	£15.82	2 days
DOR-A1108.7	8.70	115	175	8.7	£15.17	2 days
DOR-A11011/32	11/32	115	175	8.73	£11.08	2 days
DOR-A1108.75	8.75	115	175	8.75	£18.65	2 days
DOR-A1108.8	8.80	115	175	8.8	£15.18	2 days
DOR-A1109.0	9.00	115	175	9	£11.20	2 days
DOR-A1109.1	9.10	115	175	9.1	£15.94	2 days
DOR-A1109.2	9.20	115	175	9.2	£17.69	2 days
DOR-A1109.3	9.30	115	175	9.3	£19.00	2 days
DOR-A1109.5	9.50	115	175	9.5	£12.86	2 days
DOR-A1103/8	3/8	121	184	9.52	£13.00	2 days
DOR-A1109.6	9.60	121	184	9.6	£18.92	2 days
DOR-A1109.7	9.70	121	184	9.7	£17.95	2 days
DOR-A1109.8	9.80	121	184	9.8	£16.83	2 days
DOR-A1109.9	9.90	121	184	9.9	£16.40	2 days
DOR-A11010.0	10.00	121	184	10	£13.25	2 days
DOR-A11010.1	10.10	121	184	10.1	£18.79	2 days
DOR-A11010.2	10.20	121	184	10.2	£18.59	2 days
DOR-A11010.25	10.25	121	184	10.25	£20.29	2 days
DOR-A11010.3	10.30	121	184	10.3	£23.12	2 days
DOR-A11013/32	13/32	121	184	10.32	£15.49	2 days
DOR-A11010.5	10.50	121	184	10.5	£16.32	2 days
DOR-A11010.75	10.75	128	195	10.75	£20.57	2 days
DOR-A11010.8	10.80	128	195	10.8	£19.79	2 days
DOR-A11011.0	11.00	128	195	11	£17.91	2 days
DOR-A1107/16	7/16	128	195	11.11	£18.27	2 days
DOR-A11011.5	11.50	128	195	11.5	£19.41	2 days
DOR-A11011.75	11.75	128	195	11.75	£25.17	2 days
DOR-A11012.0	12.00	134	205	12	£21.10	2 days
DOR-A11012.1	12.10	134	205	12.1	£27.31	2 days
DOR-A11012.25	12.25	134	205	12.25	£30.37	2 days
DOR-A11012.5	12.50	134	205	12.5	£23.21	2 days
DOR-A1101/2	1/2	134	205	12.7	£23.85	2 days
DOR-A11013.0	13.00	134	205	13	£24.03	2 days
DOR-A11017/32	17/32	140	214	13.49	£32.33	2 days
DOR-A11013.5	13.50	140	214	13.5	£33.29	2 days
DOR-A11014.0	14.00	140	214	14	£27.95	2 days
DOR-A1109/16	9/16	144	220	14.29	£36.02	2 days
DOR-A11014.5	14.50	144	220	14.5	£36.89	2 days
DOR-A11015.0	15.00	144	220	15	£33.74	2 days
DOR-A11015.5	15.50	149	227	15.5	£54.72	2 days
DOR-A1105/8	5/8	149	227	15.88	£46.97	2 days
DOR-A11016.0	16.00	149	227	16	£40.31	2 days
DOR-A11016.5	16.50	154	235	16.5	£58.82	2 days
DOR-A11017.0	17.00	154	235	17	£48.79	2 days
DOR-A11017.5	17.50	158	241	17.5	£67.49	2 days
DOR-A11018.0	18.00	158	241	18	£50.62	2 days
DOR-A11018.5	18.50	162	247	18.5	£84.82	2 days
DOR-A11019.0	19.00	162	247	19	£61.56	2 days
DOR-A1103/4	3/4	166	254	19.05	£71.14	2 days
DOR-A11019.5	19.50	166	254	19.5	£112.63	2 days
DOR-A11020.0	20.00	166	254	20	£69.77	2 days
DOR-A11021.0	21.00	171	261	21	£87.10	2 days
DOR-A11022.0	22.00	176	268	22	£93.02	2 days
DOR-A1107/8	7/8	176	268	22.22	£98.04	2 days
DOR-A1101	25.40	190	290	25.4	£117.65	2 days