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12Pcs/Set Twist Drill Bits Set, Full Grinding M35 Cobalt HSS Hand Drill Bit Kit for Metal Wood Plastic Steel, Universal Round Shan

KWD 7
Brand
Newzoll
Weight
427 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • 【TWIST DRILL BIT SET】12 different sizes, dia includes: 2.5mm, 3.5mm, 4.5mm, 5.5mm, 6.5mm, 7.5mm, 8.5mm, 9.5mm, 10.5mm, 11.5mm, 12.5mm. EACH SIZE 1PCS.
  • 【HIGH QUALITY】M35 grade cobalt steel, with 5% Co, featured high hardness, wear resistance, high temperature resistance and long service life, ideal for repeated drilling in metalworking.
  • 【HIGH EFFECIENTLY】The split point tip and twist design increases cutting speed and helps clear chips and debris away from the bit, decreasing friction and heat for a faster drilling process.
  • 【COMPATIBILITY】Universal round shank twist bit set (Please note the size), fits into most power drill or bench drill more easily and securely.
  • 【WIDELY USAGES】Suitable for hardened materials. such as stainless steel, iron, aluminum alloy, hard plastics and woods, and also can be used for softer materials

Description

▲Please pay attention to the size before buying

Specification
Drilling Dia: 2.5mm, Total length: 57mm, Working Length: 30mm. 
Drilling Dia: 3.5mm, Total length: 70mm, Working Length: 39mm. 
Drilling Dia: 4.5mm, Total length: 80mm, Working Length: 47mm. 
Drilling Dia: 5.5mm, Total length: 93mm, Working Length: 57mm. 
Drilling Dia: 6.5mm, Total length: 101mm, Working Length: 63mm.
Drilling Dia: 7.5mm, Total length: 109mm, Working Length: 69mm.
Drilling Dia: 8.5mm, Total length: 117mm, Working Length: 75mm.
Drilling Dia: 9.5mm, Total length: 125mm, Working Length: 81mm.
Drilling Dia: 10.5mm, Total length: 133mm, Working Length: 87mm.
Drilling Dia: 11.5mm, Total length: 142mm, Working Length: 94mm.
Drilling Dia: 12.5mm, Total length: 151mm, Working Length: 101mm.

Features:
■SHANK TYPE: Drilling Dia is 2.5/ 3.5/ 4.5/ 5.5/ 6.5/ 7.5/ 8.5/ 9.5/ 10.5/ 11.5/ 12.5mm standard round shank twist bit, fits into most power drill or bench drill more easily and securely. 
■HIGH QUANLITY: Twist drill bits made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, ideal for repeated drilling in metalworking..
■HIGH EFFECIENTLY: Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance.
■WIDELY USED: Suitable for hardened materials. such as stainless steel, iron, aluminum alloy, hard plastics and woods, and also can be used for softer materials.

Package Include
12PCS/ Set Twist drill bits, EACH SIZE 1PCS.

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