Dormer E650 Metric Spiral Flute Tap & Drill

The Dormer E650 M8 Spiral Flute Tap & Drill drills and taps an M8 metric coarse thread in a single, uninterrupted pass. The M8 thread size is extremely common in structural steelwork, machinery, brackets, and general metalwork — making this one of the most practical variants in the E650 range for both professional tradespeople and skilled DIY users.

Designed for use with a hand-held power tool, the M8 E650 removes the need for a tap wrench or any tool change during the process, significantly reducing the time required to produce threaded holes on site or in the workshop.

The steam tempered surface coating retains lubricant throughout the operation, promoting a smoother, cleaner cut in steel and cast steel.

Features and Benefits:
• Drills and taps M8 metric coarse thread in a single pass
• Power tool compatible — no tap wrench or tool change required
• Steam tempered coating retains lubricant for smoother cutting performance
• High Speed Steel construction for durability and long service life
• 2-flute spiral design for reliable chip clearance
• Right-hand cut to ISO metric coarse standard
• Suitable for steel and cast steel applications

Specifications:
Diameter: M8
Type: Spiral Flute
Shank: Cylindrical shank with Square
Connection diameter - millimeter (DCON MS): 8mm
Threading length - millimeter (THL): 21mm
Thread diameter - millimeter (TD): 6.8mm
Basic standard group (BSG): DORMER-ISO
Material code (BMC): High Speed Steel
Thread diameter size (TDZ): 8
Thread form (THFT): M - Metric coarse
Flute count (NOF): 2
Hand (Cutting direction): Right
Material Application Priority Usage: P - Steel and cast steel
Alt Part Number (Material ID): 5978347
Hole Type: Through Hole
Coating: Steam Tempered
Package Quantity: 1
Country of origin: Brazil
Sellable Unit Weight: 34
Brand: Dormer
Package Dimensions: 18 x 119 x 16mm