End mill holder Weldon with cooling channels HSK 63 - 14 - 100Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw and O ring All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

For mounting straight-shank tools in collets

B4 - 25 x 16 x 30

With drivers

Low-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

E2= 20 pieces

DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Tensile strength in the core of min

For mounting tools with straight shanks

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4

which can cause high frictional forces on the thread flanks

thin thread and pitch diameter oversize