1/4" to 1-3/8" Pagoda Drill Bit HSS Hole Opener Imperial Step Drill Bit

• Customized: 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.: C23-12-82
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Metal Drilling
• Item: HSS Step Drill
• Finish: Titanium
• Shank: Triangle
• Flute Type: Spiral
• Flute No.: 2
• Packing: Plastic Tube
• Transport Package: Carbon Box
• Specification: 1/4 to 3/4-inch
• Trademark: Cuttingcraft
• Origin: China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

1/4 - 1-3/8" Pagoda Drill Bit HSS Hole Opener Imperial Step Drill Bit

Application scope Material	Iron	Aluminum	Steel Plate	304 Stainless Steel	Plastic	Ceramic tile/wall
HSS 4241	√	Not durable	×	×	√	×
HSS 6542/M2	√	√	√	Not durable	√	×
HSS Co/M35	√	√	√	√	√	×

 

Product Parameters

Size(mm)	Steps	Shank Dia(mm)	Dia. of cutters(mm)
1/8"-3/8"	5	1/4"	1/8",3/16",1/4",3/16",3/8"
1/8"-1/2"	13	1/4"	1/8",5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",13/32",7/16",15/32",1/2"
1/8"-1/2"	7	1/4"	1/8",3/16",1/4",5/16",3/8",27/64",1/2"
3/16"-1/2"	6	1/4"	3/16",1/4",5/16",3/8",7/16",1/2"
3/16"-3/4"	10	3/8"	3/16",1/4",5/16",3/8",7/16",1/2",9/16",11/16",3/4",7/8"
3/16"-7/8"	12	3/8"	3/16",1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8"
1/4"-3/4"	9	3/8"	1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4"
1/4"-7/8"	11	3/8"	1/4",5/16",3/8",27/64",31/64",9/16",39/64",43/64,23/32",25/32",7/8"
1/4"-1.1/4"	17	3/8"	1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8",15/16",1",1.1/16",1.1/8",1.3/16",1.1/4"
1/4"-1.3/8"	10	3/8"	1/4",3/8",1/2",5/8",3/4",7/8",1",1.1/8",1.1/4",1.3/8"
1/4"-1.1/2"	10	3/8"	1/4",3/8",1/2",5/8",3/4",7/8",1.1/8",1.1/4",1.3/8",1.1/2
5/16"-7/8"	10	3/8"	5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8"
7/16"-1.1/8"	12	3/8"	7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8",15/16",1",1.1/16",1.1/8"
9/16"-1"	8	3/8"	9/16",5/8",11/16",3/4",13/16",7/8",15/16",1"
13/16"-1.3/8"	2	3/8"	13/16",1.3/8"

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