Description
D-Thread Toolholder – SR0035R16U, 16U Insert Size for Deep Threading
The SR0035R16U D-Thread Toolholder is engineered for deep thread milling operations, offering exceptional performance in high-precision internal and external threading tasks. Designed for use with 16U inserts and featuring a 3/8" I.C., this toolholder provides robust support and chip evacuation during long-reach machining. With a 35.5 mm cutting diameter and a 32 mm shank (D1), it delivers superior rigidity, stability, and accuracy over extended cutting lengths.
This toolholder features a screw-style clamping system and includes 4 insert pockets, allowing for high-efficiency multi-tooth threading. The long 220 mm body length (L1) with a 155 mm neck reach (L2) and integrated internal coolant delivery ensures reliable chip flow and thermal control under demanding machining conditions.
Key Features:
- Ordering Code: SR0035R16U
- Toolholder Type: D-Thread, Long Reach with Internal Coolant
- Insert Size: 16U (3/8" I.C.)
- Cutting Diameter (D): 35.5 mm
- Shank Diameter (D1): 32 mm
- Y (Offset): 7.6 mm
- Overall Length (L1): 220 mm
- Neck Length (L2): 155 mm
- No. of Inserts: 4
- Insert Screw: SE16
- Torx Key: K16
Carmex Precision Tools Ltd. is a leading manufacturer of high-performance cutting tools. Their product line includes Mill-Thread inserts, D-Thread systems, Solid Carbide threadmills, and Grooving tools—offering complete solutions for advanced CNC threading and grooving applications.
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