Morse taper adaptor BT 50 - 1 - 45Application: For mounting tools with Morse taper shank and tang according to DIN 228 1 form B. 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

parallelism: 0

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

With ball bearing clamping nut All holders are made of forged steel

(without toolholders and inserts)

Collection of collets

In machining centres (machines with automatic tool changers)

For mounting tools with straight shanks

With balanced clamping nut All holders are made of forged steel

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

tool steel

HSS-Co5 Twist drill DIN338 d=6

which can cause high frictional forces on the thread flanks