KJP

Commodity Brief

Flat Drill

◼ Double guide design to ensure stable machining and improve drilling accuracy.

◼ Special edge shape for excellent machinability reduces bottom hole burrs during piercing.

◼ It has excellent chip removal effect, can effectively break chips and strengthen the cutting edge.

◼ Anti-chipping corners make it more rigid, protect sharp corners and provide excellent chipping resistance.

Description of icons

Product Introduction

Carbon Steel	Alloy Steel	Prehardened Steel	Stainless Steel	Aluminum Alloy	Copper	Resin	Graphite	Hard Brittle Material	Heat Resistant Alloy	Hardened Steel
Carbon Steel	Alloy Steel	Prehardened Steel	Stainless Steel	Aluminum Alloy	Copper	Resin	Graphite	Hard Brittle Material	Heat Resistant Alloy	〜 55HRC	～ 65HRC	～ 70HRC
○	○	○	○	◎	◎	◎

Code No. KJP	(D) Dia.	(l) Flute Length	(h1) Effective Length	(d) Shank Dia.	(L) Overall Length
010	1.0	3.3	3.6	4	50
011	1.1	3.5	3.9	4	50
012	1.2	3.9	4.2	4	50
013	1.3	4.2	4.5	4	50
014	1.4	4.6	4.9	4	50
015	1.5	4.9	5.2	4	50
016	1.6	5.2	5.5	4	50
017	1.7	5.5	5.8	4	50
018	1.8	5.8	6.1	4	50
019	1.9	6.2	6.5	4	50
020	2.0	9	9.8	4	50
021	2.1	11	11.4	4	50
022	2.2	11	11.4	4	50
023	2.3	11	11.5	4	50
024	2.4	12	12.6	4	50
025	2.5	12	12.7	4	50
026	2.6	12	12.8	4	50
027	2.7	14	14.9	4	50
028	2.8	14	15	4	50
029	2.9	14	15	4	50
030	3.0	14	15.4	6	60
031	3.1	15	15.5	6	60
032	3.2	15	15.6	6	60
033	3.3	15	15.7	6	60
034	3.4	16	16.2	6	60
035	3.5	16	16.3	6	60
036	3.6	16	16.4	6	60
037	3.7	18	18	6	60
038	3.8	18	18.1	6	60
039	3.9	18	18.2	6	60
040	4.0	18	18.3	6	60
041	4.1	19	20.4	6	60
042	4.2	19	20.4	6	60
043	4.3	19	20.5	6	60
044	4.4	21	22.6	6	60
045	4.5	21	22.7	6	60
046	4.6	21	22.8	6	60
047	4.7	22	22.9	6	60
048	4.8	22	23	6	60
049	4.9	22	23	6	60
050	5.0	23	23.1	6	60
051	5.1	24	26.2	6	75
052	5.2	24	26.3	6	75
053	5.3	24	26.4	6	75
054	5.4	25	27.5	6	75
055	5.5	25	27.6	6	75
056	5.6	25	27.7	6	75
057	5.7	27	29.7	6	75
058	5.8	27	29.8	6	75
059	5.9	27	29.9	6	75
060	6.0	27	30	6	75
061	6.1	28	31	8	75
062	6.2	28	31	8	75
063	6.3	28	31	8	75
064	6.4	30	33	8	75
065	6.5	30	33	8	75
066	6.6	30	33	8	75
067	6.7	31	33	8	75
068	6.8	31	33	8	75
069	6.9	31	33	8	75
070	7.0	32	33	8	75
071	7.1	33	36	8	75
072	7.2	33	36	8	75
073	7.3	33	36	8	75
074	7.4	36	39	8	75
075	7.5	36	39	8	75
076	7.6	36	39	8	75
077	7.7	36	39	8	75
078	7.8	36	40	8	80
079	7.9	36	40	8	80
080	8.0	36	40	8	80
081	8.1	37	42	10	100
082	8.2	37	42	10	100
083	8.3	37	42	10	100
084	8.4	39	42	10	100
085	8.5	39	42	10	100
086	8.6	39	42	10	100
087	8.7	40	42	10	100
088	8.8	40	42	10	100
089	8.9	40	42	10	100
090	9.0	41	42	10	100
091	9.1	42	45	10	100
092	9.2	42	45	10	100
093	9.3	42	45	10	100
094	9.4	43	45	10	100
095	9.5	43	45	10	100
096	9.6	43	45	10	100
097	9.7	45	48	10	100
098	9.8	45	48	10	100
099	9.9	45	48	10	100
100	10.0	45	48	10	100
101	10.1	46	49	12	100
102	10.2	46	49	12	100
103	10.3	46	49	12	100
104	10.4	48	51	12	100
105	10.5	48	51	12	100
106	10.6	48	51	12	100
107	10.7	49	51	12	100
108	10.8	49	51	12	100
109	10.9	49	51	12	100
110	11.0	50	51	12	100
111	11.1	51	54	12	100
112	11.2	51	54	12	100
113	11.3	51	54	12	100
114	11.4	52	54	12	100
115	11.5	52	54	12	100
116	11.6	52	54	12	100
117	11.7	54	57	12	100
118	11.8	54	57	12	100
119	11.9	54	57	12	100
120	12.0	54	57	12	100
125	12.5	57	60	12	125
130	13.0	59	60	12	125
135	13.5	61	63	12	125
140	14.0	63	66	12	125
145	14.5	66	69	12	125
150	15.0	68	69	12	125
155	15.5	70	72	12	125
160	16.0	72	75	16	125
165	16.5	75	78	16	125
170	17.0	77	79	16	150
175	17.5	79	81	16	150
180	18.0	81	84	16	150
185	18.5	84	87	16	150
190	19.0	86	87	16	150
195	19.5	88	91	16	150
200	20.0	90	93	20	150