Dry drills all tiles however hard, granite and natural stone
Titanium coated diamonds provide a selfcooling and self-sharpening cutting edge
Vacuum brazed technology ensures a secure method of embedding cutting particles to retain an ultra sharp edge, with up to 3 times the life of electroplated diamond
Segments are formed under vacuum (to eliminate impurities) and extreme pressure and fused to the core. The result extreme bond homogeneity and adhesion for outstanding performance and safety
PUNK HSS-G Drill Bits are fully ground hardened with a split point tip, which reduces the need for pilot holes up to 10mm diameter. HSS-G treatment strengthens the bit to deliver up to 40% faster drilling than standard rolled drill bits
Diameter
1.5 mm
Length
40 mm
Working Length
18mm
Shank Size
1.5 mm
Shank Type
Round
Bit Size
1.5 x 40
Material
Steel
Suitable for
Alloy, Non-alloy, Steel, Cast Iron, Non Ferrous Metals and Hard Plastics
For use with the Bosch Power Change Plus keyless arbor. High Speed changing hole saws and drill bits - This keyless system does not require fixing with screws or bolts. You just pull one hole saw out and push another in. Despite this apparent simplicity, the EXPERT Power Change Plus still gives a firm connection: with a reinforced shank and close-fitting guide drill, it actually has less play than conventional systems.
High performance bits with multiple diamond-ground carbide tips. Suitable for masonry, wood, aluminium, structural steel, plastic, concrete B35 and multi-layer materials such as tile on concrete.
PUNK HSS-G Drill Bits are fully ground hardened with a split point tip, which reduces the need for pilot holes up to 10mm diameter. HSS-G treatment strengthens the bit to deliver up to 40% faster drilling than standard rolled drill bits
For use with the Bosch Power Change Plus keyless arbor. High Speed changing hole saws and drill bits - This keyless system does not require fixing with screws or bolts. You just pull one hole saw out and push another in. Despite this apparent simplicity, the EXPERT Power Change Plus still gives a firm connection: with a reinforced shank and close-fitting guide drill, it actually has less play than conventional systems.
High performance bits with multiple diamond-ground carbide tips. Suitable for masonry, wood, aluminium, structural steel, plastic, concrete B35 and multi-layer materials such as tile on concrete.