Made from high speed steel with a black oxide coating providing resistance to heat and wear, the HHS jobber drill set features 170 pieces and comes in a convenient and robust carry case for easy tooll identification and portability.

Features and Benefits
• Roll forged from HSS, ensuring uninterrupted grain structure for exceptional strength and durability
• Tips are ground for effective cutting
• Suitable for drilling wood, plastic, carbon and plain steels where the cutting efficiency of ground flute is not required

Specifications
• Material: High speed steel
• Coating: Black oxide
• Manufactured to BS 328 : Part 1
• 1986 & DIN 338 Type N

Contents
• 170 Piece Drill Set
(mm): 1.0 x 10, 1.5 x 10, 2.0 x 10, 2.5 x 10, 3.0 x 10, 3.5 x 10, 4.0 x 10, 4.5 x 10, 5.0 x 10, 5.5 x 10, 6.0 x 10, 6.5 x 10, 7.0 x 10, 7.5 x 10, 08.0 x 10, 8.5 x 5, 9.0 x 5, 09.5 x 5, 10.0 x 5.

Typical Applications
• Drilling
• Steel
• Stainless steel

General purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Supplied in a ‘Dial-a-Drill’ style case with a clear top to view drills. Manufactured to BS328 DIN 338N & ANSI B94 – 11M.

Features and Benefits
• Manufactured from HSS for improved toughness
• Ground flutes for greater precision
• ‘Dial-a-Drill’ style case for easy tool selection

Set Contents
• 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 and 10.0mm