图标说明 Icon Explain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 3DDIN6535HA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 5DDIN6535HB削平直柄DIN6535HB Weldon 小径多用途麻花钻Small diameter twist drillsDIN6535HE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抗拉强度、布氏硬度、洛氏硬度对照表FF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 hardnessN/mm 2HV10HB HRC 920287273289402932782997030228730995310295311020317301321050327311331080336319341110345328351140355337361170364346371200373354381230382363391260392372401260403383411330413393421360423402431400434413441440446424451480458435461530473449471570484460481620497472491680514488501730527501511790544517521845560632531910578549541980596567552050615584562140639607576556225867559698607206174562773638006482965864669006794068N/mm 2HV10HB HRC2407571255807627085812859086305959032010095335105100350110105370115109385120114400125119415130124430135128450140133465145138480150143495155147510160152530165157545170162560175166575180171595185176610190181625195185640200190660205195675210199690215204705220209720225214740230219755235223770240228785245233800250238228202552422383526024724860268255258702722582690028026627整体硬质合金钻头Solid carbide drills钻头目录 Content for drillD阶梯钻 Step drill直槽钻 Straight fluted drillD 1整体硬质合金钻头Solid carbide drillsD 2D整体硬质合金钻头编码规则Code rule of the solid carbide drillD-钻头 D-drill刀具大类Tool Type用途分组Application rangeM-不锈钢用 M-stainless steelK-铸铁用 K-Cast ironN-有色金属用 N-non-ferrous materialG-通用 G-generalD G-A T A03C-D20-M结构特性Point typeA-型 A-Type B-型 B-TypeC-型 C-Type E-型 E-TypeN-型 N-Type R-型 R-Type刀具类型Structural typeT-麻花钻 T-twist drillL-三刃钻 L-three cutting edges drillS-阶梯钻 S-step drillP-直槽钻 P-straight fluted drillC-NC中心钻 C-NC centre drillA-圆柱直柄 E-斜削柄 DIN6535HA/HED-普通直柄 D-common shankM-莫氏柄 M-mose shank柄部类型Shank type钻孔深度Depth of drilling03-3D 05-5D 08-8D 10-10D03-The depth of drilling is 3DNC中心钻表示顶角90-90°顶角 NC centre drill point angle120-120°顶角NC centre drill point angleC-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 PartDiameter identifierThe value of DiameterCoating Type B/C/M/N非涂层-缺省 Non-Coating defaultD 3DNC中心钻 NC centre drillDK-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 d2Straight 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 holeand 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DNC中心钻 NC centre drill订货示例： DK-NCA120-D14Ordering 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-NCA120120°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 d2Straight 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 holeand chamferD 4D 5D三刃钻 Three cutting edges drill订货示例： DK-CLA 03-D 9Ordering guide: DK-CLA 03-D 9推荐切削用量见D 38页。
The page D 38 for the recommendable cutting date.●：表示有库存DK-CLA03加工铸铁用三刃钻Three cutting edge drill for cast iron钻孔深度The depth of drilling (2-3)×D(2-3)times diameter 冷却方式Coolant type 外Outside柄部型式Type of shank 普通直柄 d2Straight shank d2适应场合Application适用于铸铁钻孔Suitable for drilling cast iron.DD 6三刃钻 Three cutting edges drill订货示例： DK-CLA 03-D 9Ordering guide: DK-CLA 03-D 9推荐切削用量见D 38页。