3xD内冷平頭鎢鋼鑽頭

選擇附件

3FDC_Specs_2026.pdf

2FD_4FD_3FDC_5FDC_CuttingCondition_2026.pdf

特點

全方位鑽削應用: 具備強大的加工幾何適應性，能輕鬆征服斜面、曲面、平底孔及偏心孔等各種複雜的加工挑戰。
強韌高剛性結構與高效斷屑排屑性能: 結合低螺旋角與特殊齒槽幾何設計，在強化刀體剛性的同時實現絕佳的斷屑與排屑。搭配先進的刃口平滑處理與尖角防崩保護，顯著提升抗崩刃能力，延長刀具壽命。

應用範圍

適用於加工碳鋼（硬度約HB225）、合金鋼（硬225~325）、鑄鐵、不鏽鋼、銅合金、銅、鋁合金。

特色
規格
技術洞察
相關產品

特色

強效排屑與斷屑控制

特殊溝型及齒槽設計-
☑️ 提供優異的排屑能力
☑️ 實現高效斷屑
☑️ 強化的刃口

提升鑽孔精度

🅰 防崩角使其剛性更好-保護尖角並具有出色的抗崩性
🅱 光滑的螺旋切削刃口
🅲 雙刃帶設計 4FD /3FDC / 5FDC - 光潔的孔壁，讓孔的精密度更高

多功能高效能用途

適用於多種鑽孔應用，如傾斜表面、曲面、平底孔、偏心孔等。

高效能鑽頭選用指南

型號	塗層	冷卻孔	鑽尖角度	尺寸範圍	加工深度			被切削材
型號	塗層	冷卻孔	鑽尖角度	尺寸範圍	3xD	5xD	8xD	P	M	K	N	S	H
2FD	nACRo	-	180°	Ø3-16mm				◎	◯	◯
2FD	ZrN-A	-	180°	Ø3-16mm				◯	◎	◯	◯	◯
4FD	nACRo	-	180°	Ø3-14mm				◎	◯	◯
4FD	ZrN-A	-	180°	Ø3-14mm				◯	◎	◯	◯	◯
3FDC	nACRo	◯	180°	Ø3-16mm				◎	◯	◯
3FDC	ZrN-A	◯	180°	Ø3-16mm				◯	◎	◯	◯	◯
5FDC	nACRo	◯	180°	Ø3-14mm				◎	◯	◯
5FDC	ZrN-A	◯	180°	Ø3-14mm				◯	◎	◯	◯	◯

表面硬度(Hv)	~3400	42 (Gpa)
塗層厚度(µm)	2~4	2~4
耐氧化溫度(°C)	900	1100
摩擦係數	0.3	0.35
應用材質
◎ 適合	不鏽鋼	炭素鋼,合金鋼
○ 佳	炭素鋼, 合金鋼, 鑄鐵, 銅合金, 鋁合金	預硬鋼, 不鏽鋼, 鑄鐵

規格

最長有效深度(L1) = 溝長(L2) - 刃徑(d) * 1.5


型號		刃徑	有效深度	溝長	柄徑	全長
nACRo Coating	ZrN-A Coating	d	L1	L2	D	L
3FDC0302 nACRo	3FDC0302 ZrN-A	3.0	13.5	15.0	6.0	50
3FDC0312 nACRo	3FDC0312 ZrN-A	3.1	14.0	15.5	6.0	50
3FDC0322 nACRo	3FDC0322 ZrN-A	3.2	14.4	16.0	6.0	50
3FDC0332 nACRo	3FDC0332 ZrN-A	3.3	14.9	16.5	6.0	50
3FDC0342 nACRo	3FDC0342 ZrN-A	3.4	15.3	17.0	6.0	50
3FDC0352 nACRo	3FDC0352 ZrN-A	3.5	15.8	17.5	6.0	50
3FDC0362 nACRo	3FDC0362 ZrN-A	3.6	16.2	18.0	6.0	55
3FDC0372 nACRo	3FDC0372 ZrN-A	3.7	16.7	18.5	6.0	55
3FDC0382 nACRo	3FDC0382 ZrN-A	3.8	17.1	19.0	6.0	55
3FDC0392 nACRo	3FDC0392 ZrN-A	3.9	17.6	19.5	6.0	55
3FDC0402 nACRo	3FDC0402 ZrN-A	4.0	18.0	20.0	6.0	55
3FDC0412 nACRo	3FDC0412 ZrN-A	4.1	18.5	20.5	6.0	60
3FDC0422 nACRo	3FDC0422 ZrN-A	4.2	18.9	21.0	6.0	60
3FDC0432 nACRo	3FDC0432 ZrN-A	4.3	19.4	21.5	6.0	60
3FDC0442 nACRo	3FDC0442 ZrN-A	4.4	19.8	22.0	6.0	60
3FDC0452 nACRo	3FDC0452 ZrN-A	4.5	20.3	22.5	6.0	60
3FDC0462 nACRo	3FDC0462 ZrN-A	4.6	20.7	23.0	6.0	60
3FDC0472 nACRo	3FDC0472 ZrN-A	4.7	21.2	23.5	6.0	60
3FDC0482 nACRo	3FDC0482 ZrN-A	4.8	21.6	24.0	6.0	60
3FDC0492 nACRo	3FDC0492 ZrN-A	4.9	22.1	24.5	6.0	60
3FDC0502 nACRo	3FDC0502 ZrN-A	5.0	22.5	25.0	6.0	60
3FDC0512 nACRo	3FDC0512 ZrN-A	5.1	23.0	25.5	6.0	65
3FDC0522 nACRo	3FDC0522 ZrN-A	5.2	23.4	26.0	6.0	65
3FDC0532 nACRo	3FDC0532 ZrN-A	5.3	23.9	26.5	6.0	65
3FDC0542 nACRo	3FDC0542 ZrN-A	5.4	24.3	27.0	6.0	65
3FDC0552 nACRo	3FDC0552 ZrN-A	5.5	24.8	27.5	6.0	65
3FDC0562 nACRo	3FDC0562 ZrN-A	5.6	25.2	28.0	6.0	65
3FDC0572 nACRo	3FDC0572 ZrN-A	5.7	25.7	28.5	6.0	65
3FDC0582 nACRo	3FDC0582 ZrN-A	5.8	26.1	29.0	6.0	65
3FDC0592 nACRo	3FDC0592 ZrN-A	5.9	26.6	29.5	6.0	65
3FDC0602 nACRo	3FDC0602 ZrN-A	6.0	27.0	30.0	6.0	65
3FDC0612 nACRo	3FDC0612 ZrN-A	6.1	27.5	30.5	8.0	70
3FDC0622 nACRo	3FDC0622 ZrN-A	6.2	27.9	31.0	8.0	70
3FDC0632 nACRo	3FDC0632 ZrN-A	6.3	28.4	31.5	8.0	70
3FDC0642 nACRo	3FDC0642 ZrN-A	6.4	28.8	32.0	8.0	70
3FDC0652 nACRo	3FDC0652 ZrN-A	6.5	29.3	32.5	8.0	70
3FDC0662 nACRo	3FDC0662 ZrN-A	6.6	29.7	33.0	8.0	75
3FDC0672 nACRo	3FDC0672 ZrN-A	6.7	30.2	33.5	8.0	75
3FDC0682 nACRo	3FDC0682 ZrN-A	6.8	30.6	34.0	8.0	75
3FDC0692 nACRo	3FDC0692 ZrN-A	6.9	31.1	34.5	8.0	75
3FDC0702 nACRo	3FDC0702 ZrN-A	7.0	31.5	35.0	8.0	75
3FDC0712 nACRo	3FDC0712 ZrN-A	7.1	32.0	35.5	8.0	80
3FDC0722 nACRo	3FDC0722 ZrN-A	7.2	32.4	36.0	8.0	80
3FDC0732 nACRo	3FDC0732 ZrN-A	7.3	32.9	36.5	8.0	80
3FDC0742 nACRo	3FDC0742 ZrN-A	7.4	33.3	37.0	8.0	80
3FDC0752 nACRo	3FDC0752 ZrN-A	7.5	33.8	37.5	8.0	80
3FDC0762 nACRo	3FDC0762 ZrN-A	7.6	34.2	38.0	8.0	80
3FDC0772 nACRo	3FDC0772 ZrN-A	7.7	34.7	38.5	8.0	80
3FDC0782 nACRo	3FDC0782 ZrN-A	7.8	35.1	39.0	8.0	80
3FDC0792 nACRo	3FDC0792 ZrN-A	7.9	35.6	39.5	8.0	80
3FDC0802 nACRo	3FDC0802 ZrN-A	8.0	36.0	40.0	8.0	80
3FDC0812 nACRo	3FDC0812 ZrN-A	8.1	36.5	40.5	10	85
3FDC0822 nACRo	3FDC0822 ZrN-A	8.2	36.9	41.0	10	85
3FDC0832 nACRo	3FDC0832 ZrN-A	8.3	37.4	41.5	10	85
3FDC0842 nACRo	3FDC0842 ZrN-A	8.4	37.8	42.0	10	85
3FDC0852 nACRo	3FDC0852 ZrN-A	8.5	38.3	42.5	10	85
3FDC0862 nACRo	3FDC0862 ZrN-A	8.6	38.7	43.0	10	90
3FDC0872 nACRo	3FDC0872 ZrN-A	8.7	39.2	43.5	10	90
3FDC0882 nACRo	3FDC0882 ZrN-A	8.8	39.6	44.0	10	90
3FDC0892 nACRo	3FDC0892 ZrN-A	8.9	40.1	44.5	10	90
3FDC0902 nACRo	3FDC0902 ZrN-A	9.0	40.5	45.0	10	90
3FDC0912 nACRo	3FDC0912 ZrN-A	9.1	41.0	45.5	10	95
3FDC0922 nACRo	3FDC0922 ZrN-A	9.2	41.4	46.0	10	95
3FDC0932 nACRo	3FDC0932 ZrN-A	9.3	41.9	46.5	10	95
3FDC0942 nACRo	3FDC0942 ZrN-A	9.4	42.3	47.0	10	95
3FDC0952 nACRo	3FDC0952 ZrN-A	9.5	42.8	47.5	10	95
3FDC0962 nACRo	3FDC0962 ZrN-A	9.6	43.2	48.0	10	95
3FDC0972 nACRo	3FDC0972 ZrN-A	9.7	43.7	48.5	10	95
3FDC0982 nACRo	3FDC0982 ZrN-A	9.8	44.1	49.0	10	95
3FDC0992 nACRo	3FDC0992 ZrN-A	9.9	44.6	49.5	10	95
3FDC1002 nACRo	3FDC1002 ZrN-A	10.0	45.0	50.0	10	95
3FDC1012 nACRo	3FDC1012 ZrN-A	10.1	45.5	50.5	12	100
3FDC1022 nACRo	3FDC1022 ZrN-A	10.2	45.9	51.0	12	100
3FDC1032 nACRo	3FDC1032 ZrN-A	10.3	46.4	51.5	12	100
3FDC1042 nACRo	3FDC1042 ZrN-A	10.4	46.8	52.0	12	100
3FDC1052 nACRo	3FDC1052 ZrN-A	10.5	47.3	52.5	12	100
3FDC1062 nACRo	3FDC1062 ZrN-A	10.6	47.7	53.0	12	105
3FDC1072 nACRo	3FDC1072 ZrN-A	10.7	48.2	53.5	12	105
3FDC1082 nACRo	3FDC1082 ZrN-A	10.8	48.6	54.0	12	105
3FDC1092 nACRo	3FDC1092 ZrN-A	10.9	49.1	54.5	12	105
3FDC1102 nACRo	3FDC1102 ZrN-A	11.0	49.5	55.0	12	105
3FDC1112 nACRo	3FDC1112 ZrN-A	11.1	50.0	55.5	12	110
3FDC1122 nACRo	3FDC1122 ZrN-A	11.2	50.4	56.0	12	110
3FDC1132 nACRo	3FDC1132 ZrN-A	11.3	50.9	56.5	12	110
3FDC1142 nACRo	3FDC1142 ZrN-A	11.4	51.3	57.0	12	110
3FDC1152 nACRo	3FDC1152 ZrN-A	11.5	51.8	57.5	12	110
3FDC1162 nACRo	3FDC1162 ZrN-A	11.6	52.2	58.0	12	110
3FDC1172 nACRo	3FDC1172 ZrN-A	11.7	52.7	58.5	12	110
3FDC1182 nACRo	3FDC1182 ZrN-A	11.8	53.1	59.0	12	110
3FDC1192 nACRo	3FDC1192 ZrN-A	11.9	53.6	59.5	12	110
3FDC1202 nACRo	3FDC1202 ZrN-A	12.0	54.0	60.0	12	115
3FDC1252 nACRo	3FDC1252 ZrN-A	12.5	56.3	62.5	14	120
3FDC1302 nACRo	3FDC1302 ZrN-A	13.0	58.5	65.0	14	120
3FDC1352 nACRo	3FDC1352 ZrN-A	13.5	60.8	67.5	14	125
3FDC1402 nACRo	3FDC1402 ZrN-A	14.0	63.0	70.0	14	125
3FDC1452 nACRo	3FDC1452 ZrN-A	14.5	65.3	72.5	16	135
3FDC1502 nACRo	3FDC1502 ZrN-A	15.0	67.5	75.0	16	135
3FDC1552 nACRo	3FDC1552 ZrN-A	15.5	69.8	77.5	16	140
3FDC1602 nACRo	3FDC1602 ZrN-A	16.0	72.0	80.0	16	140