Dormer Pramet A777 21/64 Inch HSS-E STRAIGHT SHANK JOBBER DRILL DIN 338

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Dormer Pramet A777 21/64 Inch HSS-E STRAIGHT SHANK JOBBER DRILL DIN 338

Name: Dormer Pramet A777 21/64 Inch HSS-E STRAIGHT SHANK JOBBER DRILL DIN 338
Brand: Dormer Pramet
SKU: DOR-A77721/64
Price: 16.51 GBP
Availability: InStock

SKU:DOR-A77721/64

Material Compatibility

Specification

Type	Jobber Drill
Drill Diameter	21/64
Flute Length	75
Overall Length	117
Shank Diameter	8.33
Substrate	HSS-E

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£16.51

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2 days estimated lead time — subject to availability

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The Dormer Pramet A777 21/64 inch HSS-E Straight Shank Jobber Drill is a high-performance drilling tool designed for a wide range of metals. Suited for engineers, machinists, maintenance crews, hobbyists, and DIY enthusiasts, it delivers precise starts and clean holes with dependable durability. Compliant with DIN 338 standards, this bit is built for demanding everyday drilling tasks.

135° Split Point for Easy Start: Self-centering geometry minimizes wandering and reduces push force, helping you start holes quickly and with greater accuracy, even in tougher materials.
Bronze Oxide Finish for Reduced Sticking: The bronze oxide coating prevents workpiece material from sticking to the cutting edge, resulting in smoother cuts, cleaner hole edges, and longer tool life.
Premium HSCO Construction for Versatility and Durability: Premium HSS-Co (HSCO) material powers drilling across steel, aluminium, and stainless steel, while the straight shank and heavy-duty design handle demanding applications with consistent results.

This drill bit helps you deliver reliable, repeatable results—fewer reworks, less downtime, and faster project completion. The combination of easy-start functionality, reduced material buildup, and tough HSCO composition means you can trust it for everyday manufacturing, maintenance, and workshop tasks.

Type	Jobber Drill
Drill Diameter	21/64
Flute Length	75
Overall Length	117
Shank Diameter	8.33
Substrate	HSS-E
Coated	No

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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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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Polite and helpful

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 A777 HSS-E STRAIGHT SHANK JOBBER DRILLS DIN 338

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You are viewing DOR-A77721/64. Click any other SKU to view its full details.

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

DOR-A777.3	0.30	3	19	0.3	£9.38	2 days
DOR-A777.35	0.35	4	19	0.35	£8.42	2 days
DOR-A777.4	0.40	5	20	0.4	£7.83	2 days
DOR-A777.45	0.45	5	20	0.45	£7.30	2 days
DOR-A777.5	0.50	6	22	0.5	£6.11	2 days
DOR-A777.55	0.55	7	24	0.55	£7.83	2 days
DOR-A777.6	0.60	7	24	0.6	£6.48	2 days
DOR-A777.65	0.65	8	26	0.65	£7.30	2 days
DOR-A777.7	0.70	9	28	0.7	£5.84	2 days
DOR-A777.8	0.80	10	30	0.8	£5.20	2 days
DOR-A777.9	0.90	11	32	0.9	£5.43	2 days
DOR-A777.95	0.95	11	32	0.95	£5.70	2 days
DOR-A7771.0	1.00	12	34	1	£4.36	2 days
DOR-A7771.1	1.10	14	36	1.1	£4.59	2 days
DOR-A7771.2	1.20	16	38	1.2	£4.59	2 days
DOR-A7771.3	1.30	16	38	1.3	£4.36	2 days
DOR-A7771.4	1.40	18	40	1.4	£4.20	2 days
DOR-A7771.5	1.50	18	40	1.5	£3.85	2 days
DOR-A7771/16	1/16	20	43	1.59	£3.68	2 days
DOR-A7771.6	1.60	20	43	1.6	£3.68	2 days
DOR-A7771.7	1.70	20	43	1.7	£3.98	2 days
DOR-A7771.8	1.80	22	46	1.8	£3.91	2 days
DOR-A7771.9	1.90	22	46	1.9	£3.85	2 days
DOR-A7775/64	5/64	24	49	1.98	£3.98	2 days
DOR-A7772.0	2.00	24	49	2	£3.12	2 days
DOR-A7772.1	2.10	24	49	2.1	£3.68	2 days
DOR-A7772.2	2.20	27	53	2.2	£3.78	2 days
DOR-A7772.3	2.30	27	53	2.3	£3.78	2 days
DOR-A7773/32	3/32	30	57	2.38	£3.53	2 days
DOR-A7772.4	2.40	30	57	2.4	£3.78	2 days
DOR-A7772.5	2.50	30	57	2.5	£3.53	2 days
DOR-A7772.6	2.60	30	57	2.6	£3.91	2 days
DOR-A7772.7	2.70	33	61	2.7	£3.98	2 days
DOR-A7777/64	7/64	33	61	2.78	£3.91	2 days
DOR-A7772.8	2.80	33	61	2.8	£3.91	2 days
DOR-A7772.9	2.90	33	61	2.9	£3.78	2 days
DOR-A7773.0	3.00	33	61	3	£3.53	2 days
DOR-A7773.1	3.10	36	65	3.1	£4.12	2 days
DOR-A7771/8	1/8	36	65	3.18	£3.53	2 days
DOR-A7773.2	3.20	36	65	3.2	£4.06	2 days
DOR-A7773.3	3.30	36	65	3.3	£3.68	2 days
DOR-A7773.4	3.40	39	70	3.4	£4.20	2 days
DOR-A7773.5	3.50	39	70	3.5	£4.30	2 days
DOR-A7779/64	9/64	39	70	3.57	£4.50	2 days
DOR-A7773.6	3.60	39	70	3.6	£4.50	2 days
DOR-A7773.7	3.70	39	70	3.7	£4.30	2 days
DOR-A7773.8	3.80	43	75	3.8	£5.05	2 days
DOR-A7773.9	3.90	43	75	3.9	£5.05	2 days
DOR-A7775/32	5/32	43	75	3.97	£4.59	2 days
DOR-A7774.0	4.00	43	75	4	£4.59	2 days
DOR-A7774.1	4.10	43	75	4.1	£5.05	2 days
DOR-A7774.2	4.20	43	75	4.2	£4.79	2 days
DOR-A7774.3	4.30	47	80	4.3	£5.70	2 days
DOR-A77711/64	11/64	47	80	4.37	£5.43	2 days
DOR-A7774.4	4.40	47	80	4.4	£5.43	2 days
DOR-A7774.5	4.50	47	80	4.5	£5.43	2 days
DOR-A7774.6	4.60	47	80	4.6	£5.70	2 days
DOR-A7774.7	4.70	47	80	4.7	£5.64	2 days
DOR-A7773/16	3/16	52	86	4.76	£5.05	2 days
DOR-A7774.8	4.80	52	86	4.8	£5.91	2 days
DOR-A7774.9	4.90	52	86	4.9	£5.78	2 days
DOR-A7775.0	5.00	52	86	5	£5.70	2 days
DOR-A7775.1	5.10	52	86	5.1	£6.48	2 days
DOR-A77713/64	13/64	52	86	5.16	£6.55	2 days
DOR-A7775.2	5.20	52	86	5.2	£6.66	2 days
DOR-A7775.3	5.30	52	86	5.3	£6.73	2 days
DOR-A7775.4	5.40	57	93	5.4	£7.20	2 days
DOR-A7775.5	5.50	57	93	5.5	£7.52	2 days
DOR-A7777/32	7/32	57	93	5.56	£6.23	2 days
DOR-A7775.6	5.60	57	93	5.6	£7.98	2 days
DOR-A7775.7	5.70	57	93	5.7	£8.21	2 days
DOR-A7775.8	5.80	57	93	5.8	£8.21	2 days
DOR-A7775.9	5.90	57	93	5.9	£8.16	2 days
DOR-A77715/64	15/64	57	93	5.95	£8.60	2 days
DOR-A7776.0	6.00	57	93	6	£7.37	2 days
DOR-A7776.1	6.10	63	101	6.1	£8.60	2 days
DOR-A7776.2	6.20	63	101	6.2	£8.60	2 days
DOR-A7776.3	6.30	63	101	6.3	£8.66	2 days
DOR-A7771/4	1/4	63	101	6.35	£8.10	2 days
DOR-A7776.4	6.40	63	101	6.4	£8.80	2 days
DOR-A7776.5	6.50	63	101	6.5	£9.20	2 days
DOR-A7776.6	6.60	63	101	6.6	£9.67	2 days
DOR-A7776.7	6.70	63	101	6.7	£9.94	2 days
DOR-A77717/64	17/64	69	109	6.75	£9.94	2 days
DOR-A7776.8	6.80	69	109	6.8	£9.94	2 days
DOR-A7776.9	6.90	69	109	6.9	£11.04	2 days
DOR-A7777.0	7.00	69	109	7	£10.52	2 days
DOR-A7777.1	7.10	69	109	7.1	£11.43	2 days
DOR-A7779/32	9/32	69	109	7.14	£11.04	2 days
DOR-A7777.2	7.20	69	109	7.2	£10.93	2 days
DOR-A7777.3	7.30	69	109	7.3	£11.17	2 days
DOR-A7777.4	7.40	69	109	7.4	£12.25	2 days
DOR-A7777.5	7.50	69	109	7.5	£11.17	2 days
DOR-A77719/64	19/64	75	117	7.54	£12.62	2 days
DOR-A7777.6	7.60	75	117	7.6	£12.71	2 days
DOR-A7777.7	7.70	75	117	7.7	£12.62	2 days
DOR-A7777.8	7.80	75	117	7.8	£13.21	2 days
DOR-A7777.9	7.90	75	117	7.9	£13.45	2 days
DOR-A7775/16	5/16	75	117	7.94	£12.18	2 days
DOR-A7778.0	8.00	75	117	8	£12.34	2 days
DOR-A7778.1	8.10	75	117	8.1	£14.14	2 days
DOR-A7778.2	8.20	75	117	8.2	£13.54	2 days
DOR-A7778.3	8.30	75	117	8.3	£13.82	2 days
DOR-A77721/64 Viewing	21/64	75	117	8.33	£16.51	2 days
DOR-A7778.4	8.40	75	117	8.4	£14.50	2 days
DOR-A7778.5	8.50	75	117	8.5	£14.04	2 days
DOR-A7778.6	8.60	81	125	8.6	£16.67	2 days
DOR-A7778.7	8.70	81	125	8.7	£17.13	2 days
DOR-A77711/32	13/32	81	125	8.73	£13.62	2 days
DOR-A7778.8	8.80	81	125	8.8	£16.51	2 days
DOR-A7778.9	8.90	81	125	8.9	£17.65	2 days
DOR-A7779.0	9.00	81	125	9	£16.31	2 days
DOR-A7779.1	9.10	81	125	9.1	£17.65	2 days
DOR-A77723/64	23/64	81	125	9.13	£18.04	2 days
DOR-A7779.2	9.20	81	125	9.2	£18.77	2 days
DOR-A7779.3	9.30	81	125	9.3	£18.09	2 days
DOR-A7779.4	9.40	81	125	9.4	£18.88	2 days
DOR-A7779.5	9.50	81	125	9.5	£17.72	2 days
DOR-A7773/8	3/8	87	133	9.52	£17.72	2 days
DOR-A7779.6	9.60	87	133	9.6	£19.46	2 days
DOR-A7779.7	9.70	87	133	9.7	£20.23	2 days
DOR-A7779.8	9.80	87	133	9.8	£20.46	2 days
DOR-A7779.9	9.90	87	133	9.9	£20.93	2 days
DOR-A77725/64	25/64	87	133	9.92	£22.15	2 days
DOR-A77710.0	10.00	87	133	10	£19.36	2 days
DOR-A77710.1	10.10	87	133	10.1	£25.49	2 days
DOR-A77710.2	10.20	87	133	10.2	£24.67	2 days
DOR-A77713/32	13/32	87	133	10.32	£21.05	2 days
DOR-A77710.5	10.50	87	133	10.5	£24.99	2 days
DOR-A77727/64	27/64	94	142	10.72	£25.49	2 days
DOR-A77710.8	10.80	94	142	10.8	£30.64	2 days
DOR-A77711.0	11.00	94	142	11	£28.73	2 days
DOR-A7777/16	7/16	94	142	11.11	£22.57	2 days
DOR-A77711.2	11.20	94	142	11.2	£34.61	2 days
DOR-A77711.5	11.50	94	142	11.5	£30.64	2 days
DOR-A77729/64	29/64	94	142	11.51	£29.23	2 days
DOR-A77711.8	11.80	94	142	11.8	£38.67	2 days
DOR-A77715/32	15/32	101	151	11.91	£32.15	2 days
DOR-A77712.0	12.00	101	151	12	£33.38	2 days
DOR-A77712.2	12.20	101	151	12.2	£46.51	2 days
DOR-A77731/64	31/64	101	151	12.3	£38.35	2 days
DOR-A77712.5	12.50	101	151	12.5	£36.43	2 days
DOR-A7771/2	1/2	101	151	12.7	£37.62	2 days
DOR-A77712.8	12.80	101	151	12.8	£51.98	2 days
DOR-A77713.0	13.00	101	151	13	£39.67	2 days
DOR-A77713.5	13.50	108	160	13.5	£55.18	2 days
DOR-A77714.0	14.00	108	160	14	£56.09	2 days
DOR-A77714.5	14.50	114	169	14.5	£66.58	2 days
DOR-A77715.0	15.00	114	169	15	£68.86	2 days
DOR-A77715.5	15.50	120	178	15.5	£78.89	2 days
DOR-A77716.0	16.00	120	178	16	£81.17	2 days