Dormer Pramet A022 8.50 mm HSS TIN STRAIGHT SHANK STUB DRILL DIN/ANSI

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Dormer Pramet A022 8.50 mm HSS TIN STRAIGHT SHANK STUB DRILL DIN/ANSI

Name: Dormer Pramet A022 8.50 mm HSS TIN STRAIGHT SHANK STUB DRILL DIN/ANSI
Brand: Dormer Pramet
SKU: DOR-A0228.5
Price: 7.19 GBP
Availability: InStock

SKU:DOR-A0228.5

Material Compatibility

Specification

Type	Short Series
Drill Diameter	8.50
Flute Length	37
Overall Length	79
Shank Diameter	8.5
Substrate	HSS

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£7.19

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2 days estimated lead time — subject to availability

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The Dormer Pramet A022 8.50 mm HSS straight shank stub drill is a compact, reliable tool built for everyday metalworking. Designed for a wide audience—from engineers and buyers to tradespeople, hobbyists, and DIYers—it delivers dependable performance in both handheld and machine drilling scenarios. Its 135° split point helps start holes quickly and with precision, even when you’re guiding the drill by hand, while the Titanium Nitride coating extends tool life and enhances performance when drilling harder materials. Crafted from premium HSS, it handles a variety of metals, including steel, aluminium, and stainless steel, making it a versatile choice for many tasks.

135° split point for self-centering: Starts holes accurately and reduces the push force required when used by hand, helping prevent wandering and improving control.
Titanium Nitride (TiN) coating for longer life: Extends tool life and maintains sharpness, delivering better performance on tougher materials and minimizing replacement frequency.
DIN/ANSI straight shank for broad compatibility: Fits a wide range of chucks and machine setups, enabling smooth transitions between handheld and machine drilling across multiple materials.

This drill supports faster, more reliable drilling across common metals, delivering consistent hole quality with less effort. The combination of a self-centering point, TiN coating, and robust HSS construction helps you complete projects more efficiently, with fewer interruptions for tool changes and rework—whether you’re working in a workshop or on site.

Type	Short Series
Drill Diameter	8.50
Flute Length	37
Overall Length	79
Shank Diameter	8.5
Substrate	HSS
Coated	TiN Tipped

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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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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.

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Full Range: Dormer Pramet A022 HSS TIN STRAIGHT SHANK STUB DRILLS DIN/ANSI

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You are viewing DOR-A0228.5. Click any other SKU to view its full details.

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

DOR-A022.5	0.50	3	20	0.5	£4.68	2 days
DOR-A022.6	0.60	3.5	21	0.6	£4.97	2 days
DOR-A022.7	0.70	4.5	23	0.7	£4.42	2 days
DOR-A0221/32	1/32	13	35	0.79	£2.78	2 days
DOR-A022.8	0.80	5	24	0.8	£3.59	2 days
DOR-A022.9	0.90	5.5	25	0.9	£3.77	2 days
DOR-A0221.0	1.00	6	26	1	£2.20	2 days
DOR-A0221.1	1.10	7	28	1.1	£2.64	2 days
DOR-A0223/64	3/64	13	35	1.19	£2.23	2 days
DOR-A0221.2	1.20	8	30	1.2	£2.54	2 days
DOR-A0221.3	1.30	8	30	1.3	£2.51	2 days
DOR-A0221.4	1.40	9	32	1.4	£2.63	2 days
DOR-A0221.5	1.50	9	32	1.5	£1.78	2 days
DOR-A0221/16	1/16	16	41	1.59	£1.72	2 days
DOR-A0221.6	1.60	10	34	1.6	£2.31	2 days
DOR-A0221.7	1.70	10	34	1.7	£2.40	2 days
DOR-A0221.8	1.80	11	36	1.8	£2.48	2 days
DOR-A0221.9	1.90	11	36	1.9	£2.28	2 days
DOR-A0225/64	5/64	17	43	1.98	£1.78	2 days
DOR-A0222.0	2.00	12	38	2	£1.54	2 days
DOR-A0222.1	2.10	12	38	2.1	£2.31	2 days
DOR-A0222.2	2.20	13	40	2.2	£2.28	2 days
DOR-A0222.25	2.25	13	40	2.25	£3.33	2 days
DOR-A0222.3	2.30	13	40	2.3	£2.23	2 days
DOR-A0223/32	3/32	20	45	2.38	£1.57	2 days
DOR-A0222.4	2.40	14	43	2.4	£2.33	2 days
DOR-A0222.5	2.50	14	43	2.5	£1.67	2 days
DOR-A0222.6	2.60	14	43	2.6	£2.16	2 days
DOR-A0222.65	2.65	14	43	2.65	£2.45	2 days
DOR-A0222.7	2.70	16	46	2.7	£2.40	2 days
DOR-A0227/64	7/64	22	47	2.78	£1.57	2 days
DOR-A0222.8	2.80	16	46	2.8	£2.40	2 days
DOR-A0222.9	2.90	16	46	2.9	£2.51	2 days
DOR-A0223.0	3.00	16	46	3	£1.64	2 days
DOR-A0223.1	3.10	18	49	3.1	£2.33	2 days
DOR-A0221/8	1/8	23	49	3.18	£1.67	2 days
DOR-A0223.2	3.20	18	49	3.2	£2.33	2 days
DOR-A0223.25	3.25	18	49	3.25	£2.10	2 days
DOR-A0223.3	3.30	18	49	3.3	£1.60	2 days
DOR-A0223.4	3.40	20	52	3.4	£2.78	2 days
DOR-A0223.5	3.50	20	52	3.5	£1.87	2 days
DOR-A0229/64	9/64	25	50	3.57	£1.87	2 days
DOR-A0223.6	3.60	20	52	3.6	£2.64	2 days
DOR-A0223.7	3.70	20	52	3.7	£2.63	2 days
DOR-A0223.8	3.80	22	55	3.8	£2.74	2 days
DOR-A0223.9	3.90	22	55	3.9	£2.84	2 days
DOR-A0225/32	5/32	26	53	3.97	£2.13	2 days
DOR-A0224.0	4.00	22	55	4	£2.13	2 days
DOR-A0224.1	4.10	22	55	4.1	£2.10	2 days
DOR-A0224.2	4.20	22	55	4.2	£2.46	2 days
DOR-A0224.3	4.30	24	58	4.3	£3.33	2 days
DOR-A02211/64	11/64	28	55	4.37	£2.48	2 days
DOR-A0224.4	4.40	24	58	4.4	£3.36	2 days
DOR-A0224.5	4.50	24	58	4.5	£2.48	2 days
DOR-A0224.6	4.60	24	58	4.6	£3.16	2 days
DOR-A0224.7	4.70	24	58	4.7	£3.36	2 days
DOR-A0223/16	3/16	30	57	4.76	£2.48	2 days
DOR-A0224.8	4.80	26	62	4.8	£3.36	2 days
DOR-A0224.9	4.90	26	62	4.9	£2.64	2 days
DOR-A0225.0	5.00	26	62	5	£2.54	2 days
DOR-A0225.1	5.10	26	62	5.1	£4.04	2 days
DOR-A02213/64	13/64	31	58	5.16	£2.77	2 days
DOR-A0225.2	5.20	26	62	5.2	£3.92	2 days
DOR-A0225.3	5.30	26	62	5.3	£4.04	2 days
DOR-A0225.4	5.40	28	66	5.4	£4.30	2 days
DOR-A0225.5	5.50	28	66	5.5	£3.22	2 days
DOR-A0227/32	7/32	33	61	5.56	£3.34	2 days
DOR-A0225.6	5.60	28	66	5.6	£4.27	2 days
DOR-A0225.7	5.70	28	66	5.7	£4.30	2 days
DOR-A0225.8	5.80	28	66	5.8	£4.15	2 days
DOR-A0225.9	5.90	28	66	5.9	£5.24	2 days
DOR-A02215/64	15/64	34	63	5.95	£3.88	2 days
DOR-A0226.0	6.00	28	66	6	£3.16	2 days
DOR-A0226.1	6.10	31	70	6.1	£5.43	2 days
DOR-A0226.2	6.20	31	70	6.2	£5.47	2 days
DOR-A0226.3	6.30	31	70	6.3	£5.47	2 days
DOR-A0221/4	1/4	36	65	6.35	£4.09	2 days
DOR-A0226.4	6.40	31	70	6.4	£5.37	2 days
DOR-A0226.5	6.50	31	70	6.5	£4.15	2 days
DOR-A0226.6	6.60	31	70	6.6	£5.64	2 days
DOR-A0226.7	6.70	31	70	6.7	£5.59	2 days
DOR-A0226.8	6.80	34	74	6.8	£5.87	2 days
DOR-A0226.9	6.90	34	74	6.9	£6.87	2 days
DOR-A0227.0	7.00	34	74	7	£4.42	2 days
DOR-A0227.1	7.10	34	74	7.1	£7.43	2 days
DOR-A0229/32	9/32	40	70	7.14	£4.59	2 days
DOR-A0227.2	7.20	34	74	7.2	£7.37	2 days
DOR-A0227.3	7.30	34	74	7.3	£7.25	2 days
DOR-A0227.4	7.40	34	74	7.4	£7.37	2 days
DOR-A0227.5	7.50	34	74	7.5	£5.24	2 days
DOR-A0227.6	7.60	37	79	7.6	£7.93	2 days
DOR-A0227.7	7.70	37	79	7.7	£8.07	2 days
DOR-A0227.8	7.80	37	79	7.8	£7.78	2 days
DOR-A0227.9	7.90	37	79	7.9	£8.98	2 days
DOR-A0225/16	5/16	43	73	7.94	£5.47	2 days
DOR-A0228.0	8.00	37	79	8	£5.47	2 days
DOR-A0228.1	8.10	37	79	8.1	£9.07	2 days
DOR-A0228.2	8.20	37	79	8.2	£9.47	2 days
DOR-A0228.3	8.30	37	79	8.3	£9.47	2 days
DOR-A0228.4	8.40	37	79	8.4	£9.47	2 days
DOR-A0228.5 Viewing	8.50	37	79	8.5	£7.19	2 days
DOR-A0228.6	8.60	40	84	8.6	£9.90	2 days
DOR-A0228.7	8.70	40	84	8.7	£9.70	2 days
DOR-A02211/32	11/32	45	78	8.73	£7.66	2 days
DOR-A0228.8	8.80	40	84	8.8	£9.48	2 days
DOR-A0228.9	8.90	40	84	8.9	£10.76	2 days
DOR-A0229.0	9.00	40	84	9	£7.07	2 days
DOR-A0229.1	9.10	40	84	9.1	£11.99	2 days
DOR-A0229.2	9.20	40	84	9.2	£12.63	2 days
DOR-A0229.3	9.30	40	84	9.3	£12.75	2 days
DOR-A0229.4	9.40	40	84	9.4	£11.99	2 days
DOR-A0229.5	9.50	40	84	9.5	£9.38	2 days
DOR-A0223/8	3/8	48	81	9.52	£9.38	2 days
DOR-A0229.6	9.60	43	89	9.6	£12.31	2 days
DOR-A0229.7	9.70	43	89	9.7	£11.99	2 days
DOR-A0229.8	9.80	43	89	9.8	£13.03	2 days
DOR-A0229.9	9.90	43	89	9.9	£13.35	2 days
DOR-A02210.0	10.00	43	89	10	£8.85	2 days
DOR-A02210.1	10.10	43	89	10.1	£13.13	2 days
DOR-A02210.2	10.20	43	89	10.2	£13.13	2 days
DOR-A02210.3	10.30	43	89	10.3	£14.30	2 days
DOR-A02213/32	13/32	51	86	10.32	£9.56	2 days
DOR-A02210.4	10.40	43	89	10.4	£15.58	2 days
DOR-A02210.5	10.50	43	89	10.5	£13.22	2 days
DOR-A02210.6	10.60	43	89	10.6	£15.82	2 days
DOR-A02210.8	10.80	47	95	10.8	£19.29	2 days
DOR-A02211.0	11.00	47	95	11	£12.90	2 days
DOR-A02211.1	11.10	47	95	11.1	£18.13	2 days
DOR-A0227/16	7/16	54	89	11.11	£13.21	2 days
DOR-A02211.2	11.20	47	95	11.2	£22.89	2 days
DOR-A02211.3	11.30	47	95	11.3	£20.37	2 days
DOR-A02211.5	11.50	47	95	11.5	£15.78	2 days
DOR-A02211.7	11.70	47	95	11.7	£21.14	2 days
DOR-A02211.8	11.80	47	95	11.8	£22.06	2 days
DOR-A02211.9	11.90	51	102	11.9	£21.71	2 days
DOR-A02212.0	12.00	51	102	12	£15.12	2 days
DOR-A02212.1	12.10	51	102	12.1	£23.76	2 days
DOR-A02212.2	12.20	51	102	12.2	£22.75	2 days
DOR-A02212.5	12.50	51	102	12.5	£19.70	2 days
DOR-A0221/2	1/2	60	98	12.7	£15.22	2 days
DOR-A02213.0	13.00	51	102	13	£17.42	2 days
DOR-A02213.5	13.50	54	107	13.5	£24.53	2 days
DOR-A02214.0	14.00	54	107	14	£24.26	2 days
DOR-A0229/16	9/16	67	105	14.29	£28.68	2 days
DOR-A02214.5	14.50	56	111	14.5	£27.13	2 days
DOR-A02215.0	15.00	56	111	15	£28.14	2 days
DOR-A02215.5	15.50	58	115	15.5	£32.79	2 days
DOR-A0225/8	5/8	73	111	15.88	£26.90	2 days