Countersink bit Ruko

Ruko UltimateCut 4S HSS Countersink Drill Bit Ø 12.4 mm, 90° Angle, Cylinder Shank

Ruko UltimateCut 4S HSS 90° Countersink Drill Bit Ø 25 mm Cylinder Shank

RUKO 102121T 90° HSS TiN Countersink Drill Bit Ø 20.5 mm

Ruko UltimateCut 4S HSS Countersink Drill Bit 16.50 mm Cylinder Shank

Ruko UltimateCut 4S HSS Countersink Drill Bit 15 mm, 90° Angle, Cylinder Shank

RUKO ULTIMATECUT 4S HSS Countersink Drill Bit 23 mm with Cylinder Shank

90° HSS Cone Countersink Drill Bit (DIN 335) - Ø 10.4 mm

Ruko 102121 HSS Countersink Drill Bit 20.5 mm DIN 335 Type C

Ruko 102123 HSS 90° Cone Countersink Drill Bit, Diameter 25mm, DIN 335 Type C

Ruko 102125 HSS 90° Cone Countersink Drill Bit Ø 31mm DIN 335 Type C

Ruko 102174 HSS 90° Countersink Drill Bit, DIN 335 Type C, Maximum Diameter 40mm

RUKO 102767P HSS 6.3mm Triangular Shank Countersink Drill Bit

RUKO Ultimatecut HSS 10.4mm Triangular Shank Countersink Drill Bit

RUKO 102779P HSS Triangular Shank Countersink Drill Bit 16.5 mm

RUKO 102781P HSS 20.5mm Triangular Shank Countersink Drill Bit

RUKO 25mm HSS Triangular Shank Countersink Drill Bit, 90° Angle, 3-Flute

RUKO UltimateCut HSS Countersink Drill Bit 31.0 mm Triangular Shank

Ruko 102119 HSS Countersink Drill Bit 16.5mm Type C 90°

Ruko HSS Sheet Metal Countersink Drill Bit, 24-40 mm, Total Length 89 mm

A precision conical HSS drill bit designed for sheet metal, offering a versatile 24‑40 mm range and a total length of 89 mm. Its sharp cross‑cut edge ensures clean, accurate countersinks while the hardened steel core delivers durability and long‑lasting performance in thin‑to‑medium gauge materials.

Ruko UltimateCut 4S HSS Cone Countersink Drill Bit 31 mm Cylinder Shank

HSS countersink drill bit with 31mm diameter and cylinder shank, ideal for precise drilling and countersinking operations.

Ruko UltimateCut 4S HSS Countersink Drill Bit 40 mm Cylinder Shank

HSS countersink drill bit with 40mm diameter and cylinder shank, made for precise cutting and sinking operations at a 90-degree angle.