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Self Drilling Screw Machine

Drill point dies

Our main products include various types of roll forming machine, pipe processing machine, wire drawing machine, lathe and other related machines, etc.

NO.1 DRILL POINT DIES

DP DIE CODE	DRILL DIA.(Dφ）	FLUTE LENGTH(l)	DRILE LENGTH(C)	MAX MATERIAL THICKNESS	DP DIE STYLE
L1-22	2.2	2.7	1.7	1.0	STYLEI STYLEII
-23	2.3	2.7	1.7	1.0
L1-27	2.7	3.4	2.4	1.5
-28	2.8
-29	2.9
-30	3.0
-31	3.1
L1-32	3.2	4.2	3.2	2.1
-33	3.3
-34	3.4
-35	3.5
-36	3.6
L1-37	3.7	5.0	4.0	2.8
-38	3.8
-39	3.9
-40	4.0
-41	4.1
L1-43	4.3	6.0	5.0	3.6	STYLEII
-45	4.5
-47	4.7
L1-49	4.9	7.2	6.2	4.5
-51	5.1
-53	5.3
-55	5.5
-57	5.7

NO.2 DRILL POINT DIES

DP DIE CODE	DRILL DIA.(Dφ）	FLUTE LENGTH(l)	DRILE LENGTH(C)	MAX MATERIAL THICKNESS	DP DIE STYLE
L2-22	2.2	3.2	2.2	1.5	STYLEI STYLEII
-23	2.3	3.2	2.2	1.5
L2-27	2.7	4.0	3.0	2.1
-28	2.8
-29	2.9
-30	3.0
-31	3.1
L2-32	3.2	4.9	3.9	2.8
-33	3.3
-34	3.4
-35	3.5
-36	3.6
L2-37	3.7	5.8	4.8	3.6
-38	3.8
-39	3.9
-40	4.0
-41	4.1
L2-43	4.3	6.9	5.9	4.5	STYLEII
-45	4.5
-47	4.7
L2-49	4.9	8.0	7.0	5.3
-51	5.1
-53	5.3
-55	5.5
-57	5.7

NO.3 DRILL POINT DIES

DP DIE CODE	DRILL DIA.(Dφ）	FLUTE LENGTH(l)	DRILE LENGTH(C)	MAX MATERIAL THICKNESS	DP DIE STYLE
L3-27	2.7	4.7	3.7	2.8	STYLEI STYLEII
-28	2.8
-29	2.9
-30	3.0
-31	3.1
L3-32	3.2	5.7	4.7	3.6
-33	3.3
-34	3.4
-35	3.5
-36	3.6
L3-37	3.7	6.7	5.7	4.5
-38	3.8
-39	3.9
-40	4.0
-41	4.1
L3-43	4.3	7.7	6.7	5.3	STYLEII
-45	4.5
-47	4.7
L3-49	4.9	5.0	8.0	6.3
-51	5.1
-53	5.3
-55	5.5
-57	5.7

NO.4 DRILL POINT DIES

DP DIE CODE	DRILL DIA.(Dφ）	FLUTE LENGTH(l)	DRILE LENGTH(C)	MAX MATERIAL THICKNESS	DP DIE STYLE
L4-43	4.3	8.7	7.7	6.3	STYLEII
-45	4.5
-47	4.7
L4-49	4.9	11.7	10.7	9.0	STYLEIII
-51	5.1
-53	5.3
-55	5.5
-57	5.7