RUKO TOOLS
RUKO TOOLS manufactures precision high-speed steel and cobalt drill bits for tube and sheet applications, including step drill bits and flat-bottom designs. 3G Electric supplies RUKO TOOLS products to customers in the Philippines and worldwide, offering series such as the 828XK4 HSS step drill bits and 783YM3 cobalt tube drill bits. We handle full logistics and customs clearance for international orders, ensuring reliable delivery. Browse the full catalog below to find the right drill bits for your industrial needs.

RUKO TOOLS Tube and Sheet Drill: 3 mm to 14 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 25.4 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 20 mm to 30 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 4 mm to 20 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 16 mm to 30.5 mm, Cobalt, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill Set: 3 Pc

RUKO TOOLS Tube and Sheet Drill: 4 mm to 20 mm, TiAlN-Coated HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 7/8" to 1-1/8", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 36 mm to 50 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 24 mm to 40 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 4 mm to 20 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 25.4 mm

RUKO TOOLS Tube and Sheet Drill: 5 mm to 25.4 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 31 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 31 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 3 Pc, 3 mm to 30.5 mm, Cobalt, 118° Point

RUKO TOOLS Step Drill Bit: 1/4" to 3/4", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 22.5 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 6 mm to 30.5 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 31 mm, TiAlN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 22.5 mm, HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 7/8", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 3/16" to 7/8", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 3 mm to 14 mm, TiAlN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 3 mm to 14 mm, Cobalt, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 36 mm to 50 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 31 mm, Cobalt, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 7/8" to 1-3/8", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 40 mm to 61 mm, TiAlN-Coated HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 30 mm to 40 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill Set: 3 Pc, 3 mm to 30.5 mm, HSS, 118° Point

RUKO TOOLS Tube and Sheet Drill: 24 mm to 40 mm, Cobalt, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 5/16" to 1", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 16 mm to 30.5 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 5 mm to 22.5 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 40 mm to 61 mm, TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 3 Pc, 3 mm to 30.5 mm, Cobalt, 118° Point

RUKO TOOLS Tube and Sheet Drill: 40 mm to 61 mm, HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 24 mm to 40 mm, HSS, 3-Flats Shank

RUKO TOOLS Step Drill Bit: 3/16" to 1/2", TiN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 24 mm to 40 mm, TiAlN-Coated HSS, 3-Flats Shank

RUKO TOOLS Tube and Sheet Drill: 3 mm to 14 mm, TiN-Coated HSS, 3-Flats Shank
About RUKO TOOLS
RUKO TOOLS manufactures precision high-speed steel and cobalt drill bits for tube and sheet applications, including step drill bits and flat-bottom designs. 3G Electric supplies RUKO TOOLS products to customers in Singapore and worldwide, offering series such as the 828XK4 HSS step drill bits and 783YM3 cobalt tube drill bits. We handle full logistics and customs clearance for international orders, ensuring reliable delivery. Browse the full catalog below to find the right drill bits for your industrial needs.
Frequently asked questions
Common questions about RUKO TOOLS from 3G Electric.
Does 3G Electric supply RUKO TOOLS products?
Yes — 3G Electric (S) Pte. Ltd. supplies RUKO TOOLS products. We stock the RUKO TOOLS catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
What RUKO TOOLS products does 3G Electric stock?
Buy RUKO TOOLS drill bits in Singapore from 3G Electric — supplier of HSS & cobalt tube/sheet bits with global logistics. Get a quote.
Where can I buy RUKO TOOLS Drill Bits & Sets in Singapore?
You can order RUKO TOOLS products directly from 3G Electric. Commonly ordered items dispatch quickly from in-stock inventory. For non-stocked models or custom configurations, typical lead time is 2–6 weeks direct from the RUKO TOOLS factory. Request a quote via our contact page for pricing and availability.

