Changzhou geefun Tools Co., Ltd

Your location:Home Products Carbide Drill Tungsten carbide drill bit metal drill bit suitable for CNC lathe stainless steel drilling hard metal processing tool 1-20.0mm (DRS)

Tungsten carbide drill bit metal drill bit suitable for CNC lathe stainless steel drilling hard metal processing tool 1-20.0mm (DRS)

Suitable for mass production of materials such as ordinary processing, molds, automotive parts, and aviation, with available inventory of 1-14mm per 0.1mm.

Advantages and characteristics

Stronger versatility

● 140 ° drill tip suitable for various materials and processing scenarios

● Suitable for quenched steel with hardness of 32 ≤ HRC ≤ 55

● Suitable for stainless steel processing with HRC ≤ 48

● Used for processing purple copper

Higher processing efficiency

● Better concentricity and aperture stability in hole processing

● Fixed handle, greatly reducing the cost of drill chuck

Passivation+coating for greater durability

● Drill tip and drill body passivation to improve durability

● Anti bonding can reduce the chemical reaction between the tool and the material, avoid the formation of chip lumps that can cause blade breakage and affect drilling accuracy

● Effectively reduce the friction coefficient between cutting tools and materials

Bi directional cost savings

● Fixed shank drill bit, significantly reducing the cost of drill chuck

● Can be re ground 3-5 times or more, with a usage rate of over 95% of the original tool

Parameter

NO.	d1-m7	L1	LU	D	LS	L
DRS3D-001	1	4	2	4	28	50
DRS3D-011	1.1	4	2	4	28	50
DRS3D-012	1.2	5	3	4	28	50
DRS3D-0125	1.25	5	3	4	28	50
DRS3D-013	1.3	5	3	4	28	50
DRS3D-0135	1.35	6	4	4	28	50
DRS3D-014	1.4	6	4	4	28	50
DRS3D-0145	1.45	6	4	4	28	50
DRS3D-015	1.5	6	4	4	28	50
DRS3D-016	1.6	6	4	4	28	50
DRS3D-017	1.7	7	5	4	28	50
DRS3D-0175	1.75	7	5	4	28	50
DRS3D-018	1.8	7	5	4	28	50
DRS3D-019	1.9	8	6	4	28	50
DRS3D-0195	1.95	8	6	4	28	50
DRS3D-002	2	8	6	4	28	50
DRS3D-0205	2.05	9	7	4	28	50
DRS3D-021	2.1	9	7	4	28	50
DRS3D-0215	2.15	9	7	4	28	50
DRS3D-022	2.2	9	7	4	28	50
DRS3D-023	2.3	9	7	4	28	50
DRS3D-0235	2.35	10	8	4	28	50
DRS3D-024	2.4	10	8	4	28	50
DRS3D-025	2.5	10	8	4	28	50
DRS3D-0255	2.55	11	9	4	28	50
DRS3D-026	2.6	11	9	4	28	50
DRS3D-0265	2.65	11	9	4	28	50
DRS3D-027	2.7	11	9	4	28	50
DRS3D-028	2.8	11	9	4	28	50
DRS3D-0285	2.85	12	10	4	28	50
DRS3D-029	2.9	12	10	4	28	50
DRS3D-0295	2.95	17	15	4	28	50
DRS3D-003	3	20	14	4	36	62
DRS3D-031	3.1	20	14	4	36	62
DRS3D-0315	3.15	20	14	4	36	62
DRS3D-032	3.2	20	14	4	36	62
DRS3D-0325	3.25	20	14	4	36	62
DRS3D-033	3.3	20	14	4	36	62
DRS3D-034	3.4	20	14	4	36	62
DRS3D-035	3.5	20	14	4	36	62
DRS3D-036	3.6	20	14	4	36	62
DRS3D-037	3.7	20	14	4	36	62
DRS3D-038	3.8	24	17	4	36	62
DRS3D-0385	3.85	24	17	4	36	62
DRS3D-039	3.9	24	17	4	36	62
DRS3D-004	4	24	17	4	36	62
DRS3D-041	4.1	24	17	6	36	66
DRS3D-042	4.2	24	17	6	36	66
DRS3D-043	4.3	24	17	6	36	66
DRS3D-0435	4.35	24	17	6	36	66
DRS3D-044	4.4	24	17	6	36	66
DRS3D-0445	4.45	24	17	6	36	66
DRS3D-045	4.5	24	17	6	36	66
DRS3D-046	4.6	24	17	6	36	66
DRS3D-0465	4.65	24	17	6	36	66
DRS3D-047	4.7	24	17	6	36	66
DRS3D-048	4.8	28	20	6	36	66
DRS3D-049	4.9	28	20	6	36	66
DRS3D-005	5	28	20	6	36	66
DRS3D-051	5.1	28	20	6	36	66
DRS3D-052	5.2	28	20	6	36	66
DRS3D-0525	5.25	28	20	6	36	66
DRS3D-053	5.3	28	20	6	36	66
DRS3D-054	5.4	28	20	6	36	66
DRS3D-055	5.5	28	20	6	36	66
DRS3D-0555	5.55	28	20	6	36	66
DRS3D-056	5.6	28	20	6	36	66
DRS3D-057	5.7	28	20	6	36	66
DRS3D-0575	5.75	28	20	6	36	66
DRS3D-058	5.8	28	20	6	36	66
DRS3D-059	5.9	28	20	6	36	66
DRS3D-0595	5.95	28	20	6	36	66
DRS3D-006	6	28	20	6	36	66
DRS3D-061	6.1	34	24	8	36	79
DRS3D-062	6.2	34	24	8	36	79
DRS3D-063	6.3	34	24	8	36	79
DRS3D-064	6.4	34	24	8	36	79
DRS3D-065	6.5	34	24	8	36	79
DRS3D-066	6.6	34	24	8	36	79
DRS3D-067	6.7	34	24	8	36	79
DRS3D-0675	6.75	34	24	8	36	79
DRS3D-068	6.8	34	24	8	36	79
DRS3D-069	6.9	34	24	8	36	79
DRS3D-007	7	34	24	8	36	79
DRS3D-071	7.1	41	29	8	36	79
DRS3D-072	7.2	41	29	8	36	79
DRS3D-073	7.3	41	29	8	36	79
DRS3D-074	7.4	41	29	8	36	79
DRS3D-0745	7.45	41	29	8	36	79
DRS3D-075	7.5	41	29	8	36	79
DRS3D-076	7.6	41	29	8	36	79
DRS3D-077	7.7	41	29	8	36	79
DRS3D-078	7.8	41	29	8	36	79
DRS3D-079	7.9	41	29	8	36	79
DRS3D-008	8	41	29	8	36	79
DRS3D-081	8.1	47	35	10	40	89
DRS3D-082	8.2	47	35	10	40	89
DRS3D-083	8.3	47	35	10	40	89
DRS3D-084	8.4	47	35	10	40	89
DRS3D-085	8.5	47	35	10	40	89
DRS3D-086	8.6	47	35	10	40	89
DRS3D-087	8.7	47	35	10	40	89
DRS3D-0875	8.75	47	35	10	40	89
DRS3D-088	8.8	47	35	10	40	89
DRS3D-089	8.9	47	35	10	40	89
DRS3D-009	9	47	35	10	40	89
DRS3D-091	9.1	47	35	10	40	89
DRS3D-092	9.2	47	35	10	40	89
DRS3D-093	9.3	47	35	10	40	89
DRS3D-0935	9.35	47	35	10	40	89
DRS3D-094	9.4	47	35	10	40	89
DRS3D-0945	9.45	47	35	10	40	89
DRS3D-095	9.5	47	35	10	40	89
DRS3D-096	9.6	47	35	10	40	89
DRS3D-097	9.7	47	35	10	40	89
DRS3D-098	9.8	47	35	10	40	89
DRS3D-099	9.9	47	35	10	40	89
DRS3D-100	10	47	35	10	40	89
DRS3D-101	10.1	55	40	12	45	102
DRS3D-102	10.2	55	40	12	45	102
DRS3D-1025	10.25	55	40	12	45	102
DRS3D-103	10.3	55	40	12	45	102
DRS3D-104	10.4	55	40	12	45	102
DRS3D-105	10.5	55	40	12	45	102
DRS3D-106	10.6	55	40	12	45	102
DRS3D-107	10.7	55	40	12	45	102
DRS3D-1075	10.75	55	40	12	45	102
DRS3D-108	10.8	55	40	12	45	102
DRS3D-109	10.9	55	40	12	45	102
DRS3D-110	11	55	40	12	45	102
DRS3D-111	11.1	55	40	12	45	102
DRS3D-112	11.2	55	40	12	45	102
DRS3D-1125	11.25	55	40	12	45	102
DRS3D-113	11.3	55	40	12	45	102
DRS3D-1135	11.35	55	40	12	45	102
DRS3D-114	11.4	55	40	12	45	102
DRS3D-1145	11.45	55	40	12	45	102
DRS3D-115	11.5	55	40	12	45	102
DRS3D-116	11.6	55	40	12	45	102
DRS3D-117	11.7	55	40	12	45	102
DRS3D-118	11.8	55	40	12	45	102
DRS3D-119	11.9	55	40	12	45	102
DRS3D-120	12	55	40	12	45	102
DRS3D-121	12.1	60	43	14	45	107
DRS3D-122	12.2	60	43	14	45	107
DRS3D-1225	12.25	60	43	14	45	107
DRS3D-123	12.3	60	43	14	45	107
DRS3D-124	12.4	60	43	14	45	107
DRS3D-125	12.5	60	43	14	45	107
DRS3D-126	12.6	60	43	14	45	107
DRS3D-127	12.7	60	43	14	45	107
DRS3D-1275	12.75	60	43	14	45	107
DRS3D-128	12.8	60	43	14	45	107
DRS3D-129	12.9	60	43	14	45	107
DRS3D-130	13	60	43	14	45	107
DRS3D-131	13.1	60	43	14	45	107
DRS3D-1335	13.35	60	43	14	45	107
DRS3D-135	13.5	60	43	14	45	107
DRS3D-1365	13.65	60	43	14	45	107
DRS3D-138	13.8	60	43	14	45	107
DRS3D-140	14	60	43	14	45	107
DRS3D-1425	14.25	65	45	16	48	115
DRS3D-143	14.3	65	45	16	48	115
DRS3D-145	14.5	65	45	16	48	115
DRS3D-1475	14.75	65	45	16	48	115
DRS3D-148	14.8	65	45	16	48	115
DRS3D-150	15	65	45	16	48	115
DRS3D-151	15.1	65	45	16	48	115
DRS3D-1525	15.25	65	45	16	48	115
DRS3D-1535	15.35	65	45	16	48	115
DRS3D-155	15.5	65	45	16	48	115
DRS3D-158	15.8	65	45	16	48	115
DRS3D-160	16	65	45	16	48	115
DRS3D-165	16.5	73	51	18	48	123
DRS3D-1675	16.75	73	51	18	48	123
DRS3D-168	16.8	73	51	18	48	123
DRS3D-170	17	73	51	18	48	123
DRS3D-175	17.5	73	51	18	48	123
DRS3D-178	17.8	73	51	18	48	123
DRS3D-179	17.9	73	51	18	48	123
DRS3D-180	18	73	51	18	48	123
DRS3D-183	18.3	79	55	20	50	131
DRS3D-185	18.5	79	55	20	50	131
DRS3D-188	18.8	79	55	20	50	131
DRS3D-190	19	79	55	20	50	131
DRS3D-195	19.5	79	55	20	50	131
DRS3D-198	19.8	79	55	20	50	131
DRS3D-200	20	79	55	20	50	131
DRS3D-204	20.4	86	60	22	50	141
DRS3D-205	20.5	86	60	22	50	141
DRS3D-210	21	86	60	22	50	141
DRS3D-214	21.4	86	60	22	50	141
DRS3D-215	21.5	86	60	22	50	141
DRS3D-220	22	86	60	22	50	141
DRS3D-2225	22.25	95	65	25	56	153
DRS3D-225	22.5	95	65	25	56	153
DRS3D-230	23	95	65	25	56	153
DRS3D-2325	23.25	95	65	25	56	153
DRS3D-235	23.5	95	65	25	56	153
DRS3D-240	24	95	65	25	56	153
DRS3D-245	24.5	95	65	25	56	153
DRS3D-250	25	95	65	25	56	153

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Tungsten carbide drill bit metal drill bit suitable for CNC lathe stainless steel drilling hard metal processing tool 1-20.0mm (DRS)

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Changzhou geefun Tools Co., Ltd