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120 Piece Twist Drill Bit Set by Sibaok, Upgrades HSS Shank Steel Micro/Mini Drill Bits with Titanium Plated, for Wood, Plasticl Bits, Soft Metal, Steel, Aluminum Alloy, Precision 1/1.5/2/2.5/3/3.5 mm

$11.99
Old price : $11.99

Sibaok Part#: 650226661280 - 120 Piece Twist Drill Bit Set by Sibaok, Upgrades HSS Shank Steel Micro/Mini Drill Bits with Titanium Plated, for Wood, Plasticl Bits, Soft Metal, Steel, Aluminum Alloy, Precision 1/1.5/2/2.5/3/3.5 mm

About "Sibaok" Drill Bits Set:
Sibaok Twist Drill Bit is a tool that used to process holes in solid materials. It's the most widely used tool in the hole machining tool, and named for the spiral shape of its fluted grooves.

Specifications:
Material: High Speed Steel 4241 (HSS4241)
Surface Treatment: Titanium Coated
Weight: 182g
Application: metal, wood, plastic, PVC and other handicraft industry drilling Working principle: the round hole of the workpiece is drilled through the rotary cutting of its relative fixed axis.

Package Included:
20 * 1.0 mm Twist Drill Bit
20 * 1.5 mm Twist Drill Bit
20 * 2.0 mm Twist Drill Bit
20 * 2.5 mm Twist Drill Bit
20 * 3.0 mm Twist Drill Bit
20 * 3.5 mm Twist Drill Bit
Total Quantity: 120 PCS

How to Use Micro/Mini Drill Bits?
1. Ensure the left and right cutting edges of the drill are symmetrical when drilling.
2. Observe the uniformity of the spark while drilling, adjust the pressure in time, and pay attention to the cooling of the bit.

Special Note:
1. Micro/Mini twist drill bit can NOT be used in the impact drill.
2. To avoid drill bit break, 1mm and 1.5mm bits should be used with pin vise.
3. 2mm, 2.5mm, 3mm bits can be used with power drill, with low speed and low drilling pressure.

Features:

  • ♦ 120 PIECE: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, there are 20 Pieces of each size, total quantity is 120 Piece.
  • ♦ PROCESS TREATMENT: This HSS Micro Drill Bits surface Titanium coated, which increase the hardness of the drill bit, make the twist drill bit more wear-resisting.
  • ♦ PREMIUM MATERIAL: Sibaok 120 PCS Jobber Drill Bit Set made of Upgrades High Speed Steel, high hardness, good wear resistance and durability.
  • ♦ WIDELY USED: Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.
  • ♦ OPERATION NOTE: Those twist drill bit that can be firmly fixed on screwdrivers, fit for electric screwdrivers, electric drills, air drills.

UPCs:

  • 650226661280

EAN:

  • 0650226661280
  • Manufacturer: Sibaok
  • Color: 120 Piece Twist Drill Bit