15 Piece Metric M35 Cobalt HSS Drill Bit Kit With Straight Shank For Drilling Cast Iron, Brass, Aluminium,Stainless Steel, Plastic

Features:

Quality material: Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit. Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly.

Precise & Efficient Drilling Performance: Fully Ground spiral groove design clears particles quickly,decreases friction and heat for a faster and cooler drilling performance. twist drill bits have precise diameter; M35 cobalt drill bits for hardened metal are not easy to break or wear out, ideal for heavy duty hole drilling. Great working performance: This cobalt drill bit set is stable and not easy to break, resistant to higher heat and abrasion, and convenient as working tool. 135 SPLIT POINT - the 135 quick-cut split point are self-centering and able to penetrate metals quickly with less pressure, prevent bits from "walking and wanding". Easy cutting without need of center punch. 15PC Metric set: The set includes 15pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 8 mm, 9 mm, 10 mm.

Wide application: M35 steel twist drills are proper for lithium electric drill, hand electric drill, impact electric drill, for cutting through hard metals, like stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, also can be applied for soft materials. Pay attention to speed, pressure and heat control during drilling.

Specifications:

Material: HSS CO/M35 Drill bit size :1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 8 mm, 9 mm, 10 mm. Quantity:15 Color: as the picture shows Product Length: 40 x 133 mm Weight: 245g

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Change of Mind

Returns are accepted within 30 days of purchase date.
For any reason you are unsatisfied with the item you receive, we will at our discretion exchange your product or refund the purchase price. 
Goods to be returned required to be in original package condition.
Before returning an item, please send us an message with the reason for return.
Refunds will be returned via the same method in which payment was received.

Lost or Damaged Goods: If you receive your items and find them damaged, or the shipping time estimate has elapsed and you still do not have your goods, please contact us so we can try our best to resolve this issue.