{"id":2990,"date":"2025-03-15T19:30:59","date_gmt":"2025-03-15T11:30:59","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?post_type=product&p=2990"},"modified":"2025-08-02T22:27:23","modified_gmt":"2025-08-02T14:27:23","slug":"wiertla-z-weglika-spiekanego","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/pl\/product\/tungsten-carbide-drill-bits-manufacturers\/","title":{"rendered":"Producenci trwa\u0142ych, wysokiej jako\u015bci wierte\u0142 z w\u0119glika wolframu"},"content":{"rendered":"
Tungsten carbide drill bit blanks<\/a> grades:<\/strong><\/h5>\n

\"Tungsten<\/p>\n

Grade BU06: This grade is suitable for machining aluminum magnesium alloy, graphite, plastic, wood and composite material, etc.<\/p>\n

Grade YG10X: This grade is suitable for machining materials such as common steel, non-ferrous metals, and cast iron, etc. It can process materials with hardness up to HRC 45.<\/p>\n

Grade BT15: This grade is suitable for machining common steel, cast iron, stainless steel, heat-resistant steel, chilled hardened steel, nickel base alloy and titanium alloy, etc. It can process materials with hardness up to HRC 55.<\/p>\n

Grade BT20: This grade is suitable for machining stainless steel, heat-resistant steel, chilled hardened steel, cast iron, nickel base alloy and titanium alloy, etc. It can process materials with hardness up to HRC 55.<\/p>\n

Grade BT25: This grade is suitable for machining alloy steel, titanium alloy, chilled hardened steel cast iron, aluminium alloy, etc. It can process materials with hardness up to HRC 58.<\/p>\n

Grade BT25UF: This grade is suitable for machining alloy steel, stainless steel, aluminium alloy, chilled hardened steel and titanium alloy, etc. It can process materials with hardness up to HRC 65.<\/p>\n

 <\/p>\n

Tungsten carbide drill bits sizes:<\/strong><\/h5>\n

 <\/p>\n

\"Tungsten<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Diameter(d)<\/strong><\/td>\nFlute Length(L1)<\/strong><\/td>\nShank Diameter(D)<\/strong><\/td>\nShank Length(L2)<\/strong><\/td>\nOverall Length<\/strong>
\nL<\/strong><\/td>\n<\/tr>\n
3.0-3.9<\/td>\n70<\/td>\n4<\/td>\n50<\/td>\n120<\/td>\n<\/tr>\n
4.0-5.0<\/td>\n80<\/td>\n5<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
5.1-6.0<\/td>\n80<\/td>\n6<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
6.1-7.0<\/td>\n80<\/td>\n7<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
7.1-8.0<\/td>\n80<\/td>\n8<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
8.1-9.0<\/td>\n80<\/td>\n9<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
9.1-10.0<\/td>\n80<\/td>\n10<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
10.1-11.0<\/td>\n80<\/td>\n11<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
11.1-12.0<\/td>\n80<\/td>\n12<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
12.1-13.0<\/td>\n80<\/td>\n13<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
13.1-14.0<\/td>\n80<\/td>\n14<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
14.1-15.0<\/td>\n80<\/td>\n15<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
15.1-16.0<\/td>\n80<\/td>\n16<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
16.1-17.0<\/td>\n80<\/td>\n17<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
17.1-18.0<\/td>\n80<\/td>\n18<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
18.1-19.0<\/td>\n80<\/td>\n19<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
19.1-20.0<\/td>\n80<\/td>\n20<\/td>\n40<\/td>\n120<\/td>\n<\/tr>\n
4.0-5.0<\/td>\n110<\/td>\n5<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
5.1-6.0<\/td>\n110<\/td>\n6<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
6.1-7.0<\/td>\n110<\/td>\n7<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
7.1-8.0<\/td>\n110<\/td>\n8<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
8.1-9.0<\/td>\n110<\/td>\n9<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
9.1-10.0<\/td>\n110<\/td>\n10<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
10.1-11.0<\/td>\n110<\/td>\n11<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
11.1-12.0<\/td>\n110<\/td>\n12<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
12.1-13.0<\/td>\n110<\/td>\n13<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
13.1-14.0<\/td>\n110<\/td>\n14<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
14.1-15.0<\/td>\n110<\/td>\n15<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
15.1-16.0<\/td>\n110<\/td>\n16<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
16.1-17.0<\/td>\n110<\/td>\n17<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
17.1-18.0<\/td>\n110<\/td>\n18<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
18.1-19.0<\/td>\n110<\/td>\n19<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n
19.1-20.0<\/td>\n110<\/td>\n20<\/td>\n40<\/td>\n150<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Our company supports customization of drill bit size and shape, welcome to send us drawings.<\/strong><\/p>\n

 <\/p>\n

Tungsten carbide drill bits details:<\/strong><\/h5>\n

 <\/p>\n

\"Tungsten<\/p>\n

\"Carbide<\/a><\/p>\n

\"customized<\/p>\n

 <\/p>\n

Compatible Machine Tools\uff1a<\/strong><\/h5>\n

 <\/p>\n

\"Compatible<\/p>\n

 <\/p>\n

Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n

 <\/p>\n