m-d-s.co.za

Precision Engineered, Innovation Delivered

VAP standard Sprue Bushes - B3 and B4

With 15.5° Radius - B3

With 1° Taper each side

MATERIAL: Case Hardened Steel
HARDNESS: 21 – 23 Hrc. (NOT Hardened)

a L
α = 2° α = 1°
27 36 46 51 60 70 70 100
12 * * * * *
24 * * * *
To Order: Use the code B3/ a L
eg. B3/12027

With 15° Radius - B4

With 1° Taper each side

M 26.5 36.5 46.5 56.5 66.5 76.5 86.5 96.5 106.5 116.5 126.5 136.5 156.5
L 52.5 62.5 72.5 82.5 92.5 102.5 112.5 122.5 132.5 142.5 152.5 162.5 182.5
R esf. 15, 19 ó 40.
To Order: Use the code B4/ L
eg. B4/ 625