End mill holder Weldon PSK 63 - 10 - 60Application: For mounting straight shank tools with lateral flat according to DIN 1835 form B (Weldon). Delivery: With clamping screw 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

B4 - 25 x 16 x 30

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

Setting angle: 93°

The steel body is hardened and grinded

Instruction manual

6 µm radial run-out with a 5 µm clamping nut

In machining centres (machines with automatic tool changers)

- According to DIN 69895 for HSK-A and HSK-E hollow taper shanks

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

- Maximum concentricity <0

For right-hand and left-hand threads

All functional surfaces fine machined