Bakelite Plates / Paper Based(Cikkszámlista: 2 oldal)

 ■ Pre-drilled Type

Part Number	-	A	-	B	-	T	-	F	-	G	-	Screw Nominal Dia.	-	L
BLA4H BLA4H	- -	400 500	- -	325 300	- -	15 10	- -	F300 F300	- -	G200 G200	- -	Z6 M5	-	L7.5

 ■ Pre-drilled Type

Part Number			A	B	T	F	G
Type	T Dimension Tolerance	Number of Holes
BLA (Paper-based Bakelite, Natural Color) BLBA (Paper-based Bakelite, Black) BLSA (Cloth-based Bakelite, Natural Color)	Circular Sawing		1mm Increment		Dimension Selection	0.5mm Increment
	Not available	2H (Horizontal) 2HL (Vertical) 4H 6H	20~800	20~600	2, 3, 4, 5, 6, 8, 10, 12, 15, 20 (Selectable)	6~791.5 (2H, 4H) 4.5~595.5 (2HL) 6~395.5 (6H)	4.5~595.5 (2H) 6~591.5 (2HL, 4H, 6H)
	Upper-lower Surface Milling (2F)		1mm Increment		0.1mm Increment	0.5mm Increment
	2FQ 0~+0.2 2FN ±0.1 2FM -0.2~0	2H (Horizontal) 2HL (Vertical) 4H 6H	20~400	20~250	5~19 (0.1mm Increment)	6~391.5 (2H, 4H) 4.5~395.5 (2HL) 6~195.5 (6H)	4.5~245.5 (2H) 6~241.5 (2HL, 4H, 6H)

  Dimension F Specification Range: For 2H and 4H, d(d₁)+2.5≤F≤A-d(d₁)-5; for 2HL, d(d₁)/2+2.5≤F≤A-d(d₁)/2-2.5; for 6H, d(d₁)+2.5≤F≤(A-d(d₁)-5)/2.
  Dimension G Specification Range: For 2H, d(d₁)/2+2.5≤G≤B-d(d₁)/2-2.5; for 2HL, 4H and 6H, d(d₁)+2.5≤G≤B-d(d₁)-5.
(d for through hole and threaded insert, d₁ for counterbore)
  For Pre-drilled Type, select N (through hole) or Z (counterbore hole); for Threaded Insert Type, select M (threaded insert) or L (insertion length).

T Dimension	Pre-drilled Hole Nominal Dia.
	N (Through)	Z (Counterbore Hole)					M (Threaded Insert)						L (Insert Length)
2~4	3 4 5 6 8 10	-					-						-
5				-			3	4					Select from Table 1
6, 7		3					3	4	5	6
8, 9		3	4	5			3	4	5	6	8
10~14			4	5	6		3	4	5	6	8	10
15~20			4	5	6	8	3	4	5	6	8	10