KRKC-4

超硬R付キーシードカッター

刃径φ3～φ12まで取り揃えました

Blade diameters from φ3 to φ12 are available

R0.2～R2まで幅広くラインナップしました

A wide range of products from R0.2 to R2 are available

深溝加工向けに首径を細く設定しました

Narrow neck diameter for deep groove machining

KRKC-4 カタログ

切削条件参考

被削材	炭素鋼・一般構造用鋼 SS・S55C		合金鋼・工具鋼 SCM・SKT・SKS・SKD		プリハードン鋼 HPM-1・NAK55・SKT		アルミニウム合金 ADC・AC		樹　脂
切削速度	20m/min		20m/min		20m/min		40m/min		45m/min
加工深さ	0.1D		0.1D		0.1D		0.25D		0.25D
刃　径 mm	回転数 min^-1	送り速度㎜/min	回転数 min^-1	送り速度㎜/min	回転数 min^-1	送り速度㎜/min	回転数 min^-1	送り速度㎜/min	回転数 min^-1	送り速度㎜/min
3	2,120	120	2,100	70	2,100	70	4,200	280	4,800	380
4	1,590	120	1,500	67	1,500	67	3,100	280	3,600	380
5	1,270	95	1,200	54	1,200	54	2,500	225	2,900	300
6	1,060	80	1,060	47	1,060	47	2,100	190	2,400	250
8	800	60	800	47	800	47	1,500	135	1,800	190
10	640	60	650	47	650	47	1,200	135	1,400	190
12	530	50	550	35	550	35	1,060	115	1,200	160
備　考	・回転数と送り速度は同じ割合で調整して下さい。・切削油を使用して下さい。

製品ラインナップ

単位 [寸法：mm]

Unit [size：mm]

品　番	刃径 D	R	刃厚 ℓ1	首径 d1	首長 ℓ2	全長 L	柄径 d
KRKC-403002005	3	0.2	0.4	1.2	5	50	3
KRKC-403002010	3	0.2	0.4	1.2	10	50	3
KRKC-403002505	3	0.25	0.5	1.2	5	50	3
KRKC-403002510	3	0.25	0.5	1.2	10	50	3
KRKC-403003005	3	0.3	0.6	1.2	5	50	3
KRKC-403003010	3	0.3	0.6	1.2	10	50	3
KRKC-403004005	3	0.4	0.8	1.2	5	50	3
KRKC-403004010	3	0.4	0.8	1.2	10	50	3
KRKC-403005005	3	0.5	1	1.2	5	50	3
KRKC-403005010	3	0.5	1	1.2	10	50	3
KRKC-404002006	4	0.2	0.4	1.5	6	60	4
KRKC-404002012	4	0.2	0.4	1.5	12	60	4
KRKC-404002506	4	0.25	0.5	1.5	6	60	4
KRKC-404002512	4	0.25	0.5	1.5	12	60	4
KRKC-404003006	4	0.3	0.6	1.5	6	60	4
KRKC-404003012	4	0.3	0.6	1.5	12	60	4
KRKC-404004006	4	0.4	0.8	1.5	6	60	4
KRKC-404004012	4	0.4	0.8	1.5	12	60	4
KRKC-404005006	4	0.5	1	1.5	6	60	4
KRKC-404005012	4	0.5	1	1.5	12	60	4
KRKC-404007506	4	0.75	1.5	1.5	6	60	4
KRKC-404007512	4	0.75	1.5	1.5	12	60	4
KRKC-404010006	4	1	2	1.5	6	60	4
KRKC-404010012	4	1	2	1.5	12	60	4
KRKC-405002007	5	0.2	0.4	2	7	60	6
KRKC-405002015	5	0.2	0.4	2	15	60	6
KRKC-405002507	5	0.25	0.5	2	7	60	6
KRKC-405002515	5	0.25	0.5	2	15	60	6
KRKC-405003007	5	0.3	0.6	2	7	60	6
KRKC-405003015	5	0.3	0.6	2	15	60	6
KRKC-405004007	5	0.4	0.8	2	7	60	6
KRKC-405004015	5	0.4	0.8	2	15	60	6
KRKC-405005007	5	0.5	1	2	7	60	6
KRKC-405005015	5	0.5	1	2	15	60	6
KRKC-405007507	5	0.75	1.5	2	7	60	6
KRKC-405007515	5	0.75	1.5	2	15	60	6
KRKC-405010007	5	1	2	2	7	60	6
KRKC-405010015	5	1	2	2	15	60	6
KRKC-406002007	6	0.2	0.4	2.4	7	60	6
KRKC-406002015	6	0.2	0.4	2.4	15	60	6
KRKC-406002507	6	0.25	0.5	2.4	7	60	6
KRKC-406002515	6	0.25	0.5	2.4	15	60	6
KRKC-406003007	6	0.3	0.6	2.4	7	60	6
KRKC-406003015	6	0.3	0.6	2.4	15	60	6
KRKC-406004007	6	0.4	0.8	2.4	7	60	6
KRKC-406004015	6	0.4	0.8	2.4	15	60	6
KRKC-406005007	6	0.5	1	2.4	7	60	6
KRKC-406005015	6	0.5	1	2.4	15	60	6
KRKC-406007507	6	0.75	1.5	2.4	7	60	6
KRKC-406007515	6	0.75	1.5	2.4	15	60	6
KRKC-406010007	6	1	2	2.4	7	60	6
KRKC-406010015	6	1	2	2.4	15	60	6
KRKC-406015007	6	1.5	3	2.4	7	60	6
KRKC-406015015	6	1.5	3	2.4	15	60	6
KRKC-408002008	8	0.2	0.4	3	8	70	8
KRKC-408002016	8	0.2	0.4	3	16	70	8
KRKC-408002508	8	0.25	0.5	3	8	70	8
KRKC-408002516	8	0.25	0.5	3	16	70	8
KRKC-408003008	8	0.3	0.6	3	8	70	8
KRKC-408003016	8	0.3	0.6	3	16	70	8
KRKC-408004008	8	0.4	0.8	3	8	70	8
KRKC-408004016	8	0.4	0.8	3	16	70	8
KRKC-408005008	8	0.5	1	3	8	70	8
KRKC-408005016	8	0.5	1	3	16	70	8
KRKC-408007508	8	0.75	1.5	3	8	70	8
KRKC-408007516	8	0.75	1.5	3	16	70	8
KRKC-408010008	8	1	2	3	8	70	8
KRKC-408010016	8	1	2	3	16	70	8
KRKC-408015008	8	1.5	3	3	8	70	8
KRKC-408015016	8	1.5	3	3	16	70	8
KRKC-408020008	8	2	4	3	8	70	8
KRKC-408020016	8	2	4	3	16	70	8
KRKC-410002010	10	0.2	0.4	3.5	10	80	10
KRKC-410002020	10	0.2	0.4	3.5	20	80	10
KRKC-410002510	10	0.25	0.5	3.5	10	80	10
KRKC-410002520	10	0.25	0.5	3.5	20	80	10
KRKC-410003010	10	0.3	0.6	3.5	10	80	10
KRKC-410003020	10	0.3	0.6	3.5	20	80	10
KRKC-410004010	10	0.4	0.8	3.5	10	80	10
KRKC-410004020	10	0.4	0.8	3.5	20	80	10
KRKC-410005010	10	0.5	1	3.5	10	80	10
KRKC-410005020	10	0.5	1	3.5	20	80	10
KRKC-410007510	10	0.75	1.5	3.5	10	80	10
KRKC-410007520	10	0.75	1.5	3.5	20	80	10
KRKC-410010010	10	1	2	3.5	10	80	10
KRKC-410010020	10	1	2	3.5	20	80	10
KRKC-410015010	10	1.5	3	3.5	10	80	10
KRKC-410015020	10	1.5	3	3.5	20	80	10
KRKC-410020010	10	2	4	3.5	10	80	10
KRKC-410020020	10	2	4	3.5	20	80	10
KRKC-412002012	12	0.2	0.4	4	12	80	12
KRKC-412002024	12	0.2	0.4	4	24	80	12
KRKC-412002512	12	0.25	0.5	4	12	80	12
KRKC-412002524	12	0.25	0.5	4	24	80	12
KRKC-412003012	12	0.3	0.6	4	12	80	12
KRKC-412003024	12	0.3	0.6	4	24	80	12
KRKC-412004012	12	0.4	0.8	4	12	80	12
KRKC-412004024	12	0.4	0.8	4	24	80	12
KRKC-412005012	12	0.5	1	4	12	80	12
KRKC-412005024	12	0.5	1	4	24	80	12
KRKC-412007512	12	0.75	1.5	4	12	80	12
KRKC-412007524	12	0.75	1.5	4	24	80	12
KRKC-412010012	12	1	2	4	12	80	12
KRKC-412010024	12	1	2	4	24	80	12
KRKC-412015012	12	1.5	3	4	12	80	12
KRKC-412015024	12	1.5	3	4	24	80	12
KRKC-412020012	12	2	4	4	12	80	12
KRKC-412020024	12	2	4	4	24	80	12