11 Pcs Set Adjustable Hand Reamer H4 to H14 ( 15/32"- 1.1/2" ) High Speed Steel

Description：

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• 15/32 - 17/32" (11.9- 13.5mm) - H4
• 17/32 - 19/32" (13.5 - 15mm) - H5
• 19/32 - 21/32" (15 - 16.6mm) - H6
• 21/32 - 23/32" (16.6 - 18.2mm) - H7
• 23/32 - 25/32" (18.2 - 19.8mm) - H8
• 25/32 - 27/32 (19.8 - 21.4mm) - H9
• 27/32" to 15/16" ( 21.4 - 23.8mm) H10
• 15/16" to 1.1/16 " ( 23.8 - 27 mm) H11
• 1.1/16" to 1.3/16 " ( 27 - 30.10 mm) H12
• 1.3/16" to 1.11/32 " ( 30.10 - 34.10 mm) H13
• 1.11/32" to 1.1/2 " ( 34.10 - 38.10 mm) H14

Features：

• High speed steel.
• Straight flute and Straight shank
• Each reamer expands to the smallest size of next larger size.
• Reamers are used for light cut, repair work, removing stock or simply for enlarging holes. 
• Reamers can be hand operated by use of wrenches. The size can be adjusted by moving the blades in tapered slots by means of loosening one nut and tightening the other.
• Blades are hardened and ground.