Dormer Pramet A100 12.80 mm HSS ST STRAIGHT SHANK JOBBER DRILL DIN 338

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Dormer Pramet A100 12.80 mm HSS ST STRAIGHT SHANK JOBBER DRILL DIN 338

Name: Dormer Pramet A100 12.80 mm HSS ST STRAIGHT SHANK JOBBER DRILL DIN 338
Brand: Dormer Pramet
SKU: DOR-A10012.8
Price: 16.01 GBP
Availability: InStock

SKU:DOR-A10012.8

Material Compatibility

Specifications at a glance

Type	Jobber Drill
Drill Diameter	12.80
Flute Length	101
Overall Length	151

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£16.01

Prices shown ex. VAT

2 days estimated lead time — subject to availability

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Description

The Dormer Pramet A100 12.80 mm HSS straight shank jobber drill (DIN 338) is a dependable general‑purpose drill designed for metalworking across a range of materials. Its straight shank and DIN 338 size ensure compatibility with most handheld drills and machine setups, making it a practical choice for engineers, fabricators, and hobbyists alike.

Key advantages include an 118° conventional point for a strong, self‑starting bite and easy re‑grinding to restore performance, a steam oxide finish that helps prevent workpiece material from sticking to the cutting edge, and a patented Silver Ring that confirms genuine Dormer quality and clearly indicates the drill diameter at a glance.

118° conventional point: Delivers a reliable starting bite with predictable cutting action and is easy to re‑grind to extend tool life.
Steam oxide finish: Reduces sticking and promotes smoother chip flow, helping you achieve cleaner holes with fewer feed adjustments.
Premium HSS versatility: Drills a wide range of metals—including steel, aluminium, and stainless steel—for flexible use in hand‑held or machine applications.

Designed for consistent, dependable performance, this drill supports faster, more accurate drilling across common engineering and fabrication tasks. Its durable HSS core, combination of a sharp 118° tip, and authentic Dormer indicators work together to improve throughput, reduce downtime, and deliver reliable hole quality project after project.

Part Numbers

Protool Part Number: DOR-A10012.8
Brand: Dormer Pramet
Category: Drill

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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.

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Full Range: Dormer Pramet A100 HSS ST STRAIGHT SHANK JOBBER DRILLS DIN 338

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You are viewing DOR-A10012.8. Click any other SKU to view its full details.

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

DOR-A100.2	0.20	2.5	19	0.2	£3.82	2 days
DOR-A100.25	0.25	3	19	0.25	£3.65	2 days
DOR-A100.3	0.30	3	19	0.3	£2.89	2 days
DOR-A100.32	0.32	4	19	0.32	£3.89	2 days
DOR-A100N80	0.34	4	19	0.34	£4.03	2 days
DOR-A100.35	0.35	4	19	0.35	£2.60	2 days
DOR-A100N79	0.37	4	19	0.37	£3.75	2 days
DOR-A100.38	0.38	4	19	0.38	£3.42	2 days
DOR-A1001/64	1/64	5	20	0.4	£2.42	2 days
DOR-A100.4	0.40	5	20	0.4	£2.42	2 days
DOR-A100N78	0.41	5	20	0.41	£3.65	2 days
DOR-A100.42	0.42	5	20	0.42	£3.56	2 days
DOR-A100.45	0.45	5	20	0.45	£2.26	2 days
DOR-A100N77	0.46	5	20	0.46	£3.51	2 days
DOR-A100.48	0.48	5	20	0.48	£3.37	2 days
DOR-A100.5	0.50	6	22	0.5	£1.90	2 days
DOR-A100N76	0.51	6	22	0.51	£3.37	2 days
DOR-A100.52	0.52	6	22	0.52	£3.25	2 days
DOR-A100N75	0.53	6	22	0.53	£3.30	2 days
DOR-A100.55	0.55	7	24	0.55	£2.42	2 days
DOR-A100N74	0.57	7	24	0.57	£3.19	2 days
DOR-A100.58	0.58	7	24	0.58	£2.98	2 days
DOR-A100.6	0.60	7	24	0.6	£2.01	2 days
DOR-A100N73	0.61	8	26	0.61	£3.15	2 days
DOR-A100.62	0.62	8	26	0.62	£3.07	2 days
DOR-A100N72	0.64	8	26	0.64	£3.02	2 days
DOR-A100.65	0.65	8	26	0.65	£2.26	2 days
DOR-A100N71	0.66	8	26	0.66	£2.98	2 days
DOR-A100.68	0.68	9	28	0.68	£2.89	In Stock
DOR-A100.7	0.70	9	28	0.7	£1.79	2 days
DOR-A100N70	0.71	9	28	0.71	£2.89	2 days
DOR-A100.72	0.72	9	28	0.72	£2.86	2 days
DOR-A100N69	0.74	9	28	0.74	£2.84	2 days
DOR-A100.75	0.75	9	28	0.75	£1.90	2 days
DOR-A100.78	0.78	10	30	0.78	£2.58	2 days
DOR-A1001/32	1/32	10	30	0.79	£1.61	2 days
DOR-A100N68	0.79	10	30	0.79	£2.71	2 days
DOR-A100.8	0.80	10	30	0.8	£1.61	2 days
DOR-A100N67	0.81	10	30	0.81	£2.64	2 days
DOR-A100.82	0.82	10	30	0.82	£2.54	2 days
DOR-A100N66	0.84	10	30	0.84	£2.63	2 days
DOR-A100.85	0.85	10	30	0.85	£1.75	2 days
DOR-A100.88	0.88	11	32	0.88	£2.51	2 days
DOR-A100N65	0.89	11	32	0.89	£2.51	2 days
DOR-A100.9	0.90	11	32	0.9	£1.69	2 days
DOR-A100N64	0.91	11	32	0.91	£2.49	2 days
DOR-A100.92	0.92	11	32	0.92	£2.45	2 days
DOR-A100N63	0.94	11	32	0.94	£2.45	2 days
DOR-A100.95	0.95	11	32	0.95	£1.75	2 days
DOR-A100N62	0.97	12	34	0.97	£2.40	2 days
DOR-A100.98	0.98	12	34	0.98	£2.33	2 days
DOR-A100N61	0.99	12	34	0.99	£2.33	2 days
DOR-A1001.0	1.00	12	34	1	£1.35	2 days
DOR-A100N60	1.02	12	34	1.02	£2.30	2 days
DOR-A100N59	1.04	12	34	1.04	£2.28	2 days
DOR-A1001.05	1.05	12	34	1.05	£2.01	2 days
DOR-A100N58	1.07	14	36	1.07	£2.23	2 days
DOR-A100N57	1.09	14	36	1.09	£2.13	2 days
DOR-A1001.1	1.10	14	36	1.1	£1.41	2 days
DOR-A1001.15	1.15	14	36	1.15	£1.85	2 days
DOR-A100N56	1.18	14	36	1.18	£2.07	2 days
DOR-A1003/64	3/64	16	38	1.19	£1.41	2 days
DOR-A1001.2	1.20	16	38	1.2	£1.41	2 days
DOR-A1001.25	1.25	16	38	1.25	£1.69	2 days
DOR-A1001.3	1.30	16	38	1.3	£1.35	2 days
DOR-A100N55	1.32	16	38	1.32	£1.92	2 days
DOR-A1001.35	1.35	18	40	1.35	£1.75	2 days
DOR-A1001.4	1.40	18	40	1.4	£1.28	2 days
DOR-A100N54	1.40	18	40	1.4	£1.87	2 days
DOR-A1001.45	1.45	18	40	1.45	£1.69	2 days
DOR-A1001.5	1.50	18	40	1.5	£1.19	2 days
DOR-A100N53	1.51	20	43	1.51	£1.79	2 days
DOR-A1001.55	1.55	20	43	1.55	£1.58	2 days
DOR-A1001/16	1/16	20	43	1.59	£1.14	2 days
DOR-A1001.6	1.60	20	43	1.6	£1.14	2 days
DOR-A100N52	1.61	20	43	1.61	£1.75	2 days
DOR-A1001.65	1.65	20	43	1.65	£1.63	2 days
DOR-A1001.7	1.70	20	43	1.7	£1.23	2 days
DOR-A100N51	1.70	22	46	1.7	£1.72	2 days
DOR-A1001.75	1.75	22	46	1.75	£1.43	2 days
DOR-A100N50	1.78	22	46	1.78	£1.69	2 days
DOR-A1001.8	1.80	22	46	1.8	£1.20	2 days
DOR-A1001.85	1.85	22	46	1.85	£1.54	2 days
DOR-A100N49	1.85	22	46	1.85	£1.61	2 days
DOR-A1001.9	1.90	22	46	1.9	£1.19	2 days
DOR-A100N48	1.93	24	49	1.93	£1.61	2 days
DOR-A1001.95	1.95	24	49	1.95	£1.34	2 days
DOR-A1005/64	5/64	24	49	1.98	£1.23	2 days
DOR-A100N47	1.99	24	49	1.99	£1.58	2 days
DOR-A1002.0	2.00	24	49	2	£0.96	2 days
DOR-A1002.05	2.05	24	49	2.05	£1.26	2 days
DOR-A100N46	2.06	24	49	2.06	£1.57	2 days
DOR-A100N45	2.08	24	49	2.08	£1.57	2 days
DOR-A1002.1	2.10	24	49	2.1	£1.14	2 days
DOR-A1002.15	2.15	27	53	2.15	£1.50	2 days
DOR-A100N44	2.18	27	53	2.18	£1.57	2 days
DOR-A1002.2	2.20	27	53	2.2	£1.17	2 days
DOR-A1002.25	2.25	27	53	2.25	£1.50	2 days
DOR-A100N43	2.26	27	53	2.26	£1.57	2 days
DOR-A1002.3	2.30	27	53	2.3	£1.17	2 days
DOR-A1002.35	2.35	27	53	2.35	£1.57	2 days
DOR-A1003/32	3/32	30	57	2.38	£1.09	2 days
DOR-A100N42	2.38	30	57	2.38	£1.57	2 days
DOR-A1002.4	2.40	30	57	2.4	£1.17	2 days
DOR-A100N41	2.44	30	57	2.44	£1.57	2 days
DOR-A1002.45	2.45	30	57	2.45	£1.57	2 days
DOR-A100N40	2.49	30	57	2.49	£1.58	2 days
DOR-A1002.5	2.50	30	57	2.5	£1.09	2 days
DOR-A100N39	2.53	30	57	2.53	£1.61	2 days
DOR-A1002.55	2.55	30	57	2.55	£1.57	2 days
DOR-A100N38	2.58	30	57	2.58	£1.57	2 days
DOR-A1002.6	2.60	30	57	2.6	£1.20	2 days
DOR-A100N37	2.64	30	57	2.64	£1.57	2 days
DOR-A1002.65	2.65	30	57	2.65	£1.57	2 days
DOR-A1002.7	2.70	33	61	2.7	£1.23	2 days
DOR-A100N36	2.71	33	61	2.71	£1.57	2 days
DOR-A1002.75	2.75	33	61	2.75	£1.57	2 days
DOR-A1007/64	7/64	33	61	2.78	£1.20	2 days
DOR-A100N35	2.79	33	61	2.79	£1.58	2 days
DOR-A1002.8	2.80	33	61	2.8	£1.20	2 days
DOR-A100N34	2.82	33	61	2.82	£1.58	2 days
DOR-A1002.85	2.85	33	61	2.85	£1.58	2 days
DOR-A100N33	2.87	33	61	2.87	£1.61	2 days
DOR-A1002.9	2.90	33	61	2.9	£1.17	2 days
DOR-A1002.95	2.95	33	61	2.95	£1.58	2 days
DOR-A100N32	2.95	33	61	2.95	£1.61	2 days
DOR-A1003.0	3.00	33	61	3	£1.09	2 days
DOR-A100N31	3.05	36	65	3.05	£1.61	2 days
DOR-A1003.1	3.10	36	65	3.1	£1.26	2 days
DOR-A1003.15	3.15	36	65	3.15	£1.47	2 days
DOR-A1001/8	1/8	36	65	3.18	£1.09	2 days
DOR-A1003.2	3.20	36	65	3.2	£1.26	2 days
DOR-A1003.25	3.25	36	65	3.25	£1.57	2 days
DOR-A100N30	3.26	36	65	3.26	£1.54	2 days
DOR-A1003.3	3.30	36	65	3.3	£1.14	2 days
DOR-A1003.4	3.40	39	70	3.4	£1.28	2 days
DOR-A100N29	3.45	39	70	3.45	£1.76	2 days
DOR-A1003.5	3.50	39	70	3.5	£1.34	2 days
DOR-A1009/64	9/64	39	70	3.57	£1.38	2 days
DOR-A100N28	3.57	39	70	3.57	£1.79	2 days
DOR-A1003.6	3.60	39	70	3.6	£1.38	2 days
DOR-A100N27	3.66	39	70	3.66	£1.85	2 days
DOR-A1003.7	3.70	39	70	3.7	£1.34	2 days
DOR-A100N26	3.73	39	70	3.73	£1.96	2 days
DOR-A1003.75	3.75	39	70	3.75	£1.82	2 days
DOR-A1003.8	3.80	43	75	3.8	£1.57	2 days
DOR-A100N25	3.80	43	75	3.8	£1.87	2 days
DOR-A100N24	3.86	43	75	3.86	£1.92	2 days
DOR-A1003.9	3.90	43	75	3.9	£1.57	2 days
DOR-A100N23	3.91	43	75	3.91	£1.92	2 days
DOR-A1005/32	5/32	43	75	3.97	£1.41	2 days
DOR-A100N22	3.99	43	75	3.99	£1.96	2 days
DOR-A1004.0	4.00	43	75	4	£1.41	2 days
DOR-A100N21	4.04	43	75	4.04	£2.01	2 days
DOR-A100N20	4.09	43	75	4.09	£2.07	2 days
DOR-A1004.1	4.10	43	75	4.1	£1.57	2 days
DOR-A1004.2	4.20	43	75	4.2	£1.47	2 days
DOR-A100N19	4.22	43	75	4.22	£2.07	2 days
DOR-A1004.25	4.25	43	75	4.25	£2.01	2 days
DOR-A1004.3	4.30	47	80	4.3	£1.75	2 days
DOR-A100N18	4.31	47	80	4.31	£2.08	2 days
DOR-A10011/64	11/64	47	80	4.37	£1.69	2 days
DOR-A100N17	4.39	47	80	4.39	£2.13	2 days
DOR-A1004.4	4.40	47	80	4.4	£1.69	2 days
DOR-A1004.5	4.50	47	80	4.5	£1.69	2 days
DOR-A100N16	4.50	47	80	4.5	£2.16	2 days
DOR-A100N15	4.57	47	80	4.57	£2.30	2 days
DOR-A1004.6	4.60	47	80	4.6	£1.75	2 days
DOR-A100N14	4.62	47	80	4.62	£2.51	2 days
DOR-A1004.7	4.70	47	80	4.7	£1.75	2 days
DOR-A100N13	4.70	47	80	4.7	£2.33	2 days
DOR-A1004.75	4.75	47	80	4.75	£2.46	2 days
DOR-A1003/16	3/16	52	86	4.76	£1.57	2 days
DOR-A1004.8	4.80	52	86	4.8	£1.82	2 days
DOR-A100N12	4.80	52	86	4.8	£2.42	2 days
DOR-A100N11	4.85	52	86	4.85	£2.45	2 days
DOR-A1004.9	4.90	52	86	4.9	£1.76	2 days
DOR-A100N10	4.92	52	86	4.92	£2.26	2 days
DOR-A100N9	4.98	52	86	4.98	£2.51	2 days
DOR-A1005.0	5.00	52	86	5	£1.75	2 days
DOR-A100N8	5.06	52	86	5.06	£2.68	2 days
DOR-A1005.1	5.10	52	86	5.1	£2.01	2 days
DOR-A100N7	5.11	52	86	5.11	£2.80	2 days
DOR-A10013/64	13/64	52	86	5.16	£2.01	2 days
DOR-A100N6	5.18	52	86	5.18	£2.64	2 days
DOR-A1005.2	5.20	52	86	5.2	£2.07	2 days
DOR-A100N5	5.22	52	86	5.22	£2.74	2 days
DOR-A1005.25	5.25	52	86	5.25	£2.74	2 days
DOR-A1005.3	5.30	52	86	5.3	£2.07	2 days
DOR-A100N4	5.31	57	93	5.31	£2.71	2 days
DOR-A1005.4	5.40	57	93	5.4	£2.23	2 days
DOR-A100N3	5.41	57	93	5.41	£2.86	2 days
DOR-A1005.5	5.50	57	93	5.5	£2.33	2 days
DOR-A1007/32	7/32	57	93	5.56	£1.92	2 days
DOR-A1005.6	5.60	57	93	5.6	£2.46	2 days
DOR-A100N2	5.61	57	93	5.61	£2.95	2 days
DOR-A1005.7	5.70	57	93	5.7	£2.54	2 days
DOR-A1005.75	5.75	57	93	5.75	£3.75	2 days
DOR-A100N1	5.79	57	93	5.79	£3.15	2 days
DOR-A1005.8	5.80	57	93	5.8	£2.52	2 days
DOR-A1005.9	5.90	57	93	5.9	£2.51	2 days
DOR-A100A	5.94	57	93	5.94	£3.94	2 days
DOR-A10015/64	15/64	57	93	5.95	£2.64	2 days
DOR-A1006.0	6.00	57	93	6	£2.28	2 days
DOR-A100B	6.03	63	101	6.03	£4.20	2 days
DOR-A1006.1	6.10	63	101	6.1	£2.64	2 days
DOR-A100C	6.15	63	101	6.15	£4.47	2 days
DOR-A1006.2	6.20	63	101	6.2	£2.64	2 days
DOR-A1006.25	6.25	63	101	6.25	£3.95	2 days
DOR-A100D	6.25	63	101	6.25	£4.70	2 days
DOR-A1006.3	6.30	63	101	6.3	£2.68	2 days
DOR-A1001/4	1/4	63	101	6.35	£2.49	2 days
DOR-A100E	6.35	63	101	6.35	£4.92	2 days
DOR-A1006.4	6.40	63	101	6.4	£2.71	2 days
DOR-A1006.5	6.50	63	101	6.5	£2.84	2 days
DOR-A100F	6.53	63	101	6.53	£5.03	2 days
DOR-A1006.6	6.60	63	101	6.6	£2.98	2 days
DOR-A100G	6.63	63	101	6.63	£5.21	2 days
DOR-A1006.7	6.70	63	101	6.7	£3.07	2 days
DOR-A10017/64	17/64	69	109	6.75	£3.07	2 days
DOR-A1006.75	6.75	69	109	6.75	£3.82	2 days
DOR-A100H	6.76	69	109	6.76	£5.41	2 days
DOR-A1006.8	6.80	69	109	6.8	£3.07	2 days
DOR-A1006.9	6.90	69	109	6.9	£3.40	2 days
DOR-A100I	6.91	69	109	6.91	£5.61	2 days
DOR-A1007.0	7.00	69	109	7	£3.25	2 days
DOR-A100J	7.04	69	109	7.04	£5.85	2 days
DOR-A1007.1	7.10	69	109	7.1	£3.53	2 days
DOR-A1009/32	9/32	69	109	7.14	£3.40	2 days
DOR-A1007.2	7.20	69	109	7.2	£3.37	2 days
DOR-A1007.25	7.25	69	109	7.25	£5.26	2 days
DOR-A1007.3	7.30	69	109	7.3	£3.44	2 days
DOR-A100L	7.37	69	109	7.37	£6.25	2 days
DOR-A1007.4	7.40	69	109	7.4	£3.77	2 days
DOR-A1007.5	7.50	69	109	7.5	£3.44	2 days
DOR-A10019/64	19/64	75	117	7.54	£3.89	2 days
DOR-A1007.6	7.60	75	117	7.6	£3.94	2 days
DOR-A100N	7.67	75	117	7.67	£6.69	2 days
DOR-A1007.7	7.70	75	117	7.7	£3.89	2 days
DOR-A1007.75	7.75	75	117	7.75	£5.67	2 days
DOR-A1007.8	7.80	75	117	7.8	£4.07	2 days
DOR-A1007.9	7.90	75	117	7.9	£4.15	2 days
DOR-A1005/16	5/16	75	117	7.94	£3.75	2 days
DOR-A1008.0	8.00	75	117	8	£3.80	2 days
DOR-A100O	8.03	75	117	8.03	£7.36	2 days
DOR-A1008.1	8.10	75	117	8.1	£4.38	2 days
DOR-A1008.2	8.20	75	117	8.2	£4.18	2 days
DOR-A1008.25	8.25	75	117	8.25	£5.76	2 days
DOR-A1008.3	8.30	75	117	8.3	£4.27	2 days
DOR-A10021/64	21/64	75	117	8.33	£5.09	2 days

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