整体硬质合金钻头
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图标Icon
说明
Explanation
图标
Icon
说明
Explanation
圆柱平头立铣刀刀尖
Tool nose of cylindrical flattened end mill 18°螺旋角Helix angle 18°
圆弧头立铣刀刀尖Toric end mill nose 25°螺旋角Helix angle 25°
球头立铣刀Ball nose end mills 28°螺旋角Helix angle 28°
两齿铣刀中心铣削一齿过中心
2-tooth mill with one teeth overpass the center 35°螺旋角Helix angle 35°
两齿铣刀中心铣削
2-tooth mill for center milling 30°螺旋角Helix angle 30°
三齿铣刀中心铣削一齿过中心
3-tooth mill with one teeth overpass the center 40°螺旋角Helix angle 40°
三齿铣刀齿不过中心
3-tooth mill with teeth non-overpass the center 45°螺旋角Helix angle 45°
四齿铣刀中心铣削
4-tooth mill for center milling 50°螺旋角Helix angle 50°
五齿及五齿以上铣刀非中心铣削Mills with 5 teeth or above not for center milling 钻孔深度为钻头直径的3倍The maximum depth of drilling is 3D
DIN6535HA圆柱直柄DIN6535HA straight shank 钻孔深度为钻头直径的5倍The maximum depth of drilling is 5D
DIN6535HB削平直柄DIN6535HB Weldon 小径多用途麻花钻Small diameter twist drills
DIN6535HE斜削直柄DIN6535HE whistle notch shank 小径多用途麻花钻Small diameter twist drills
普通圆柱直柄Straight shank 普通麻花钻General twist drills
方头直柄
Square and straight shank 外冷多用途麻花钻
Multi-purpose twist drill with outer cooling
铰刀被加工孔精度等级Precision class for hole with reamers 内冷多用途麻花钻
Multi-purpose twist drill with inner cooling
铰刀被加工孔精度等级Precision class for hole with reamers 三刃钻3-lip drills
钢Steel 内冷直槽钻
Straight flute Drills with inner cooling
不锈钢Stainless steel 丝锥切削锥长度Cutting length of the tap
铸铁Cast iron 丝锥牙型角
The tooth-like angle of tap
非铁材料
Non-ferrous materials 丝锥精度Tap precision
高温合金，钛合金Superalloy and Titanium alloy.丝锥精度Tap precision
硬材料Hardened material 丝锥精度Tap precision
ntd抗拉强度、布氏硬度、洛氏硬度对照表
F
F
抗拉强度、布氏硬度、洛氏硬度对照表
Comparison Table for tensile strength, Vickers hardness, Brinell hardness and Rockwell hardness
N/mm 2HV10HB HRC 920287273289402932782997030228730995310295311020317301321050327311331080336319341110345328351140355337361170364346371200373354381230382363391260392372401260403383411330413393421360423402431400434413441440446424451480458435461530473449471570484460481620497472491680514488501730527501511790544517521845560632531910578549541980596567552050615584562140
63960757655622
58675596986072061745627736380064829658646690067940
68
N/mm 2HV10HB HRC
24075712558076270858128590863059590320100953351051003501101053701151093851201144001251194151301244301351284501401334651451384801501434951551475101601525301651575451701625601751665751801715951851766101901816251951856402001906602051956752101996902152047052202097202252147402302197552352237702402287852452338002502382282025524223835260247248602682552587027225826900
280
266
27
整体硬质合金钻头Solid carbide drills
钻头目录 Content for drill
D
阶梯钻 Step drill
直槽钻 Straight fluted drill
D 1
整体硬质合金钻头Solid carbide drills
D 2
D
整体硬质合金钻头编码规则
Code rule of the solid carbide drill
D-钻头                D-drill
刀具大类
Tool Type
用途分组
Application range
M-不锈钢用      M-stainless steel
K-铸铁用            K-Cast iron
N-有金属用    N-non-ferrous material
G-通用                G-general
D G-A T A03C-D20-M
结构特性
Point type
A-型 A-Type  B-型  B-Type
C-型 C-Type  E-型  E-Type
N-型 N-Type  R-型  R-Type
刀具类型
Structural type
T-麻花钻            T-twist drill
L-三刃钻            L-three cutting edges drill
S-阶梯钻            S-step drill
P-直槽钻            P-straight fluted drill
C-NC中心钻      C-NC centre drill
A-圆柱直柄 E-斜削柄 DIN6535HA/HE
D-普通直柄                  D-common shank
M-莫氏柄                    M-mose shank
柄部类型
Shank type
钻孔深度
Depth of drilling
03-3D  05-5D  08-8D  10-10D
03-The depth of drilling is 3D
NC中心钻表示顶角
90-90°顶角  NC centre drill point angle
120-120°顶角NC centre drill point angle
C-内冷                C-inter coolant
外冷-缺省          outer coolant default
冷却方式
基本型号  Basic Type附加部分 Additional Part
Diameter identifier
The value of Diameter
Coating Type B/C/M/N
非涂层-缺省 Non-Coating default
D  3
D
NC中心钻  NC centre drill
DK-NCA9090°NC中心钻
90°NC centre drill
冷却方式Coolant type 外
Outside 柄部型式Type of shank 直柄 d2
Straight shank  d2
适应场合Application
适合于在数控机床上打中心孔和倒角。
Suitable for drilling the center hole
and chamfer
订货示例： DK-NCA 90-D 14Ordering guide: DK-NCA 90-D 14
推荐切削用量见D 38页。The page D 38 for the recommendable cutting date.
●：表示有库存
D
NC中心钻  NC centre drill
订货示例： DK-NCA120-D14
Ordering guide: DK-NCA120-D14
推荐切削用量见D38页。The page D38 for the recommendable cutting date.
●：表示有库存
DK-NCA120
120°NC中心钻
90°NC centre drill
冷却方式
Coolant type
外
Outside
柄部型式
Type of shank
直柄 d2
Straight shank  d2
适应场合
Application
适合于在数控机床上打中心孔和
倒角。
Suitable for drilling the center hole
and chamfer
D 4

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