29PCS HSS Cobalt Drill Bits Set Twist Jobber Length Drill Bit Kit

• Customized: Non-Customized
• Standard: DIN, JIS, AISI, API
• Length: Jobber-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 29pcs set
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: PCB Drilling, Metal Drilling
• Surface: Amber Finished
• Point: 135 Deg Split Point
• Shank: Straight Shank
• Size Standard: ANSI Jobber Length
• Transport Package: Metal Case
• Specification: 1/16-1/2*1/64
• Trademark: OEM
• Origin: Jiangsu China
• HS Code: 8207509000
• Production Capacity: 500000PCS/Month
• Package Size: 20.00cm * 12.00cm * 6.00cm
• Package Gross Weight: 1.550kg

Product Description

29Pcs Cobalt Drill Bits Set, M35 High Speed Steel, 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-1/2"

 

Description:

• Perfect Drill Bits: Precision grinding process for a clean surface and high grinding accuracy. Universal round drill shank, widely applicable of tool holding systems and tightly clamped
• 135° Split Point & Twist Design: The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, reducing walking, fully ground drill bit with sharp and durable cutting edge. Twist design for clear chips faster
• Enhanced M35 Alloy Material: These drill bits contain 5% Cobalt alloy steel, which increases wear resistance and durability. Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set
• Set Includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 and 1/2 inch bits; Comes in metal indexed storage case for easy storage

 

Specifications:

Material: 5% Cobalt HSS

Angle Point: 135 Degree

Flute Type: Spiral

Shank Type: Straight Shank

135° SPLIT POINT TIP Increases cutting speed with self-centering and prevents walking

TWIST DESIGN Clears chips and particles faster

M35 COBALT HSS High-speed steel with cobalt is harder, suitable for drilling high hardness materials

Size in Case:

1/16 - 1/2 by 64ths

Application:
How to use:

Delivery:

1. Delivered by Sea,Air,Express

2. 20-30Days after your deposite,as your order quantity.
 

 

Sample Policy:

1. We can provide samples for free if required.

2. Samples can be delivered about 7-10days.