hss threading tap 1, superior quality 2,durable in use 3,dependable performance 4, complete in specifications

hss threading tap

made from hss.we can supply any specification you need.1.Fluteless2.Taps do not produce chips3.Precise uniformity of tapped thread limit4.Excellent rigidity5.Protect surface hardness6.High roughness and high intension thread

HSS-Co machine taps TiN/TiAlN coated or not Spiral flute taps or roll forming taps

For blind hole or through hole tapping

Variety: 

7.Roll forming threading taps- HSS-Co ground thread

8.Spiral flute threading taps- HSS-Co ground thread

Taps Limits:2H,3H,4H,5H,6H,7H 

Tolerance: 6G/6GX,6H/6HX

Surface treatment: TiAlN,TiN coating

Tap hardness: HRC 64-65

For Aluminum alloy,Steel,Cast iron,Stainless steel etc materials processing

Characteristics of the material, Machine,Clamping method and the tapping speed has a great influence on chip flow and the life of the tap. it is worthwhile to establish the ideal speed by tapping trials.

 

Size	Overall	THREAD	MODEL No.	Size	Overall	THREAD	MODEL No.
	LENGTH	LENGTH			LENGTH	LENGTH
NO.0-80UNF	41	8	1021-001	9/16-18UNF	95	30	1021-031
NO.1-64UNC	41	8	1021-002	5/8-11UNC	102	32	1021-032
NO.1-12UNF	41	8	1021-003	5/8-18UNF	102	32	1021-033
NO.2-56UNC	44.5	9.5	1021-004	3/4-10UNC	112	37	1021-034
NO.2-64UNF	44.5	9.5	1021-005	3/4-16UNF	112	37	1021-035
NO.3-48UNC	44.5	9.5	1021-006	7/8-9UNC	118	38	1021-036
NO.3-56UNF	44.5	9.5	1021-007	7/8-14UNF	118	38	1021-037
NO.4-40UNC	48	11	1021-008	1-8UNC	130	45	1021-038
NO.4-48UNF	48	11	1021-009	1-12UNF	130	45	1021-038
NO.5-40UNC	48	11	1021-010	1-1/8-7UNC	138	48	1021-040
NO.5-44UNF	48	11	1021-011	1-1/8-12UNF	127	37	1021-041
NO.6-32UNC	50	13	1021-012	1-1/4-7UNC	151	51	1021-042
NO.6-40UNF	50	13	1021-013	1-1/4-12UNF	137	37	1021-043
NO.8-32UNC	53	13	1021-014	1-3/8-6UNC	162	57	1021-044
NO.8-36UNF	53	13	1021-015	1-3/8-12UNF	144	39	1021-045
NO.10-24UNC	58	16	1021-016	1-1/2-6UNC	170	60	1021-046
NO.10-32UNF	58	16	1021-017	1-1/2-12UNF	149	39	1021-047
NO.12-24UNC	62	17	1021-018	1-1/2-12UNF	149	39	1021-047
NO.12-28UNF	62	17	1021-019	1-3/4-5UNC	187	67	1021-048
1/4-20UNC	66	19	1021-020	2-4-1/2UNC	200	70	1021-049
1/4-28UNF	66	19	1021-021	2-1/4-4-1/2UNC	221	76	1021-050
5/16-18UNC	72	22	1021-022	2-1/2-4UNC	224	79	1021-051
5/16-24UNF	72	22	1021-023	2-3/4-4UNC	234	79	1021-052
3/8-16UNC	80	24	1021-024	3-4UNC	258	83	1021-053
3/8-24UNF	80	24	1021-025	3-1/4-4UNC	261	86	1021-054
7/16-14UNC	85	25	1021-026	3-1/2-4UNC	261	86	1021-055
7/16-20UNF	85	25	1021-027	3-3/4-4UNC	279	89	1021-056

hss threading tap