425A Hand Taper Pin Reamers

In stock

SKU

425A

Straight Flutes
Parallel shank with square                                            M2 High Speed Steel                                   BS122
Right hand cutting                                                                                                                              DIN 9A

For reaming tapered holes in the workpiece to receive:
1:48 Taper pins (British and USA systems) (fractional sizes) or 1:50 Taper pins (DIN 1 and DIN 7178) (metric sizes)

Grouped product items
Product Name	Nominal Size	Large End	Small End	Cutting Length	Overall Length	Covers Pin Size	Qty
425A 1/16 HTP Reamer £53.53 - 35 in stock	1/16	.064	.0432	1	2	7 - 0
425A 5/64 HTP Reamer £51.94 - 46 in stock	5/64	.080	.0592	1	2	6 - 0
425A 3/32 HTP Reamer £37.79 - 5 in stock	3/32	.095	.0690	1,1/4	2,1/4	5 - 0
425A 7/64 HTP Reamer £47.22 - 18 in stock	7/64	.111	.0798	1,1/2	2,1/2	4 - 0
425A 1/8 HTP Reamer £31.48 - 16 in stock	1/8	.127	.0905	1,3/4	2,3/4	3 - 0
425A 9/64 HTP Reamer £47.22 - 11 in stock	9/64	.143	.1039	1,7/8	2,7/8	2 - 0
425A 5/32 HTP Reamer £37.79 - 31 in stock	5/32	.158	.1163	2	3	0
425A 11/64 HTP Reamer £47.22 - 21 in stock	11/64	.174	.1271	2,1/4	3,1/2	1
425A 3/16 HTP Reamer £37.79 - 94 in stock	3/16	.195	.1377	2,3/4	4	2
425A 7/32 HTP Reamer £47.22 - 12 in stock	7/32	.220	.1627	2,3/4	4	3
425A 1/4 HTP Reamer £37.79 - 83 in stock	1/4	.253	.1827	3,3/8	4,5/8	4
425A 9/32 HTP Reamer £50.37 - Out of stock	9/32	.292	.2061	4,1/8	5,5/8	5	Out of stock
425A 5/16 HTP Reamer £47.22 - 16 in stock	5/16	.316	.2301	4,1/8	5,5/8	-
425A 11/32 HTP Reamer £56.67 - 3 in stock	11/32	.347	.2533	4,1/2	6	6
425A 3/8 HTP Reamer £55.10 - 34 in stock	3/8	.381	.2768	5	6,1/2	-
425A 13/32 HTP Reamer £72.40 - 16 in stock	13/32	.412	.2922	5,3/4	7,1/2	7
425A 7/16 HTP Reamer £70.85 - 27 in stock	7/16	.443	.3232	5,3/4	7,1/2	-
425A 1/2 HTP Reamer £91.30 - 10 in stock	1/2	.506	.3706	6,1/2	8,1/4	8
425A 9/16 HTP Reamer £147.97 - 3 in stock	9/16	.571	.4304	6,3/4	8,1/2	-
425A 5/8 HTP Reamer £155.84 - 5 in stock	5/8	.633	.4768	7,1/2	9,1/4	-
425A 3/4 HTP Reamer £196.77 - 5 in stock	3/4	.760	.5777	8,3/4	10,3/4	10
425A 7/8 HTP Reamer £251.87 - 11 in stock	7/8	.885	.6871	9,1/2	12	11
425A 1" HTP Reamer £402.97 - 2 in stock	1"	1.015	.8070	10	13	-
425A 1.50mm HTP Reamer £53.53 - 42 in stock	1.50mm	2.14	1.4	37	57	-
425A 2.00mm HTP Reamer £34.63 - 13 in stock	2.00mm	2.86	1.9	48	68	-
425A 2.50mm HTP Reamer £37.79 - 20 in stock	2.50mm	3.36	2.4	48	68	-
425A 3.00mm HTP Reamer £33.06 - 7 in stock	3.00mm	4.06	2.9	58	80	-
425A 4.00mm HTP Reamer £37.79 - 27 in stock	4.00mm	5.26	3.9	68	93	-
425A 5.00mm HTP Reamer £40.93 - 7 in stock	5.00mm	6.36	4.9	73	100	-
425A 6.00mm HTP Reamer £47.22 - 18 in stock	6.00mm	8.00	5.9	105	135	-
425A 6.50mm HTP Reamer £88.17 - 7 in stock	6.50mm	8.78	6.4	119	150	-
425A 8.00mm HTP Reamer £61.39 - 7 in stock	8.00mm	10.80	7.9	145	180	-
425A 10.00mm HTP Reamer £81.86 - 20 in stock	10.00mm	13.40	9.9	175	215	-
425A 12.00mm HTP Reamer £97.60 - 44 in stock	12.00mm	16.00	11.8	210	255	-
425A 13.00mm HTP Reamer £130.66 - 8 in stock	13.00mm	17.00	12.8	210	255	-
425A 14.00mm HTP Reamer £166.87 - 9 in stock	14.00mm	18.00	13.8	210	255	-
425A 16.00mm HTP Reamer £188.89 - 13 in stock	16.00mm	20.40	15.8	230	280	-
425A 20.00mm HTP Reamer £259.74 - 16 in stock	20.00mm	24.80	19.8	250	310	-
425A 25.00mm HTP Reamer £391.96 - Out of stock	25.00mm	30.70	24.7	300	370	-	Out of stock
425A 30.00mm HTP Reamer £705.22 - 6 in stock	30.00mm	36.10	29.7	320	400	-
425A 40.00mm HTP Reamer £1,090.90 - 2 in stock	40.00mm	46.50	39.70	340	430	-
425A 50.00mm HTP Reamer £1,833.90 - 2 in stock	50.00mm	56.90	49.7	360	460	-
425A 1.1/2 HTP Reamer £1,306.59 - 1 in stock	1,1/2	-	-	-	-	-

Details

Unlisted Sizes

Taper pin reamers not listed above can be readily made to order.

The standard range does, however, provide continuous overlap cover.

Technical Comment

By convention, the nominal size of taper pin reamers refers to the large end in inch sizes 1/48 reamers, and to the small end in metric 1/50 tools

The taper is always measured on the diameter.